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#1 |
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Canadian eh?
Donated: $10
Laser Blue MP3
Join Date: Jan 2006
Location: Ottawa (ON), Canada
Posts: 2,196
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CulRidr's MP3 N/A build (~150whp goal)
Alright so it's my turn to start my build thread, so here it is.
My piston rings are shot, and so are my valve seals, and decided that I didn't want to have any uncertainty in terms of dropping in a junkyard engine, so I'm going with the expensive route of having mine entirely rebuilt. It has close to 120,000miles on it, and although it was running like butter last year, it went downhill in the fall after the timing belt service was done to it and a new cam (FS-H9) was dropped in. Not sure if it was coincidence or not, especially with how hard I pushed the car this past summer through autoX (including one event about 2 weeks after the service was done), but I digress. So considering the engine will be entirely apart, I figured I would play around with it and do the "standard mods"...this is what I have planned: Small updates to 1st post. And I'm starting to get some things together, and this is what engine work I foresee will happen: Engine overbore by 0.5mmMy suspension is essentially complete, and the brakes have been slightly upgraded with better pads, SS lines and and MSP front setup. In terms of tuning, I have the MP3 ECU and an N/A MPI, but will sell those and install a custom reflashed ECU. Most of the info you want to know in terms of my mods are in my sig, but feel free to ask if you have more questions. Parts are being sourced right now, with everything coming together around mid-April, with the rebuild occurring in late April or early May. Feel free to post any comments, criticism, suggestions and/or questions
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MY BUILD! Go Engine:Custom 421 header&Magnaflow midpipe,RB catback w/CS&Kartboy hangers,K&N CCAI,Medieval pulleys&MMs,NSN spacers,Twiggys,SpeedCircuit stage2,FSZE pistons,Fidanza flywheel,adj.cam gears,AWR pan Suspension:Bspec&Aspec,AXR,GTspec links/cage, Autoexe tie bar,RacingLine endlinks Wheels & Brakes:Yoko AD07,MSP front brakes,KVR lines,HPS pads,Kosei K1s w/RE01R(autox) Transmission:welded MSP LSD,TWM SS w/bushings,CS clutch line,626 5th gear Show Exterior ainted rims & emblems,Mintblue grill,smoked clear sidemarkers,foglight deletes,LED&chrome bulbs, painted calipers,Tribute nozzlesInterior:NGK AFX,Prosport gauges,daveBs,MS sidesills/mats/centre console,SD Boots,LED lighting Engine:Optima,painted/cut valve cover,hood props,ADP,grounding kit,Gujustud Audio:Sirius Not yet on the car Xpel headlight covers,XC eyelids,MZ3 mirror,secret project,Kenwood upgrade OttawaMazda
Last edited by CulRidr; 07-30-2010 at 12:40 PM. |
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#2 |
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Mile High Zoom-Zoom
Donated: $20
2003 Protege ES
Join Date: Jul 2005
Location: Colorado
Posts: 2,024
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or subscriptions!
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2003 Laser Blue Protege ES- Mods: Injen CAI; MSP struts and springs ; Racing Beat rear sway bar + AXR Clunk Fix ; MSP STB; tinted windows; ceramic coated OBX header; AWR 88 durometer front & rear mounts and side mount inserts; MSP taillights; UR underdrive pulley; Racing Beat catback; 17x7" Enkei RSV wheels w/ 215/45-17 General Exclaim UHP tires; DaveB gauge rings; EBC Greenstuff front brake pads; Hayden transmission cooler; GT Spec 4 pt ladder brace; Medieval Motorsports alternator, water pump & power steering pullies; Autometer oil press, water temp, oil temp, trans temp gauges; VTCS-less intake manifold; Lentech Street Terminator VB; AutoExe lower arm bar; catted SLS mid-pipe Cardomain |
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#3 |
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Pursuit of HP happiness
Donated: $20
02' Protege ES
Join Date: Sep 2005
Location: South East PA
Posts: 2,392
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I would hurry up on the getting funds for MicroTech.....and get it off
the manufacturer site in Austrailia. Exchange rates are really good for us right now. $1195 Australian (LT10s) = $768 US Your not gonna get a better deal unless the Australian dollor loses more ground on the US dollar
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![]() God willing there will be a KL in my future. |
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#4 |
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Canadian eh?
Donated: $10
Laser Blue MP3
Join Date: Jan 2006
Location: Ottawa (ON), Canada
Posts: 2,196
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Ya, except the exchange rate to CAD brings it back up to nearly a grand. And between this and other projects for the car, I'm dropping 6 grand in the car in the next couple of months...
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Sigs are visible only in your first post on a page. To change your thread display preferences, click here and enable 'Always Show Signature'. |
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#5 |
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mazdas
2003 black mica msp
Join Date: Nov 2005
Location: orlando
Posts: 2,607
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Sounds like a fun build man, I wouldn't mess with the MPI and go straight to microtech or haltech. Are you going to upgrade the rods?
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![]() Performace Race Solutions _sander |
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#6 |
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Pursuit of HP happiness
Donated: $20
02' Protege ES
Join Date: Sep 2005
Location: South East PA
Posts: 2,392
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DOH.......forgot you were in CA.....sorry
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Sigs are visible only in your first post on a page. To change your thread display preferences, click here and enable 'Always Show Signature'. |
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#7 |
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Canadian eh?
Donated: $10
Laser Blue MP3
Join Date: Jan 2006
Location: Ottawa (ON), Canada
Posts: 2,196
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Unless someone can actually show that I NEED them, I won't. I just won't be pushing enough horsepower to warrant it, and am not planning on going "nuts" with the RPM band...7k at the most. And I don't have unlimited funds either...
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#8 |
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19ish_psi :)
Join Date: Jun 2003
Location: Houston, TX
Posts: 4,184
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$6k for 150whp...I thought $20k was bad for 350-400whp but I think that's worse!?
Good Luck with the build man!!
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GT3071R Dual BB 64a/r Steedspeed Mani SpeedCircuit block Arias 8.5:1 Pauter Rods Stage 1 Head AWR oil pan PAR 1-4 Straightcut gearset Haltech F10A J&S Safeguard CS Radiator Walbro GSS342 Fuel Pump Perrin Fuel Rail JoeP FCD 565cc WRX Injectors PLX wideband Autometer Boost Gauge Polished Gauge rings Polished Door Sills MSP LSD welded Exedy Stage 2 SS clutchline B&M SS Redline shiftboot e-brake boot 16oz. SS shiftknob Magnacore wires 4awg ground kit Nex Full Coilovers Racing Beat rear sway AWR endlinks Motor Mounts Bronzoil Bushings Rota Hyperblack P1 18x8 Nitto NT555 225/35/18 2.5 Exhaust no cats DMH Electric Cutout Sony headunit Sony 1000w 2ch Kenwood 550w 4ch Sony 12" Infinity Reference doors Power Acoustic 2 farad cap ![]() FOR SALE THREAD FS LONGBLOCK & MORE http://www.mazdas247.com/forum/showt...hp?t=123768336 |
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#9 |
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Canadian eh?
Donated: $10
Laser Blue MP3
Join Date: Jan 2006
Location: Ottawa (ON), Canada
Posts: 2,196
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^actually it's 5 grand...the other grand is for other goodies such as autoX wheels, brake upgrade and a secret project (and remember, that's in Canadian money...which with the parts I'm buying would mean about 4 grand or so in USD). And don't forget, the engine will essentially be brand new with few parts being reused...
Here's the breakdown as I see it now: Parts Rebuild kit 802 Piston setup 481 Valve Springs 0? Clutch 180 Flywheel 251 Motor Mounts 300 Exhaust Camshaft 262 Sub-total 2276 Labour Engine boring 140 Camshaft polishing 75 Engine cleaning 100 3angle valve job 500 In/Out Labour 1600 Sub-total 2729 TOTAL 5005 (plus about 100$ of shipping charges)
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Sigs are visible only in your first post on a page. To change your thread display preferences, click here and enable 'Always Show Signature'. |
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#10 |
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Registered User
Mazda Protege 5
Join Date: Jul 2008
Location: Ottawa, ON, CA
Posts: 150
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if you need a hand with anything let me know!
subbn! |
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#11 |
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15.581
NA Tech, Motorsports & Aussie Moderator
Join Date: Dec 2005
Location: Brisbane, Australia
Posts: 2,011
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I'll push this point again (push it everytime I see an NA engine build) - spend the extra cash and go for longer rods, with custom pistons with a raised wrist pin. This will reduce piston acceleration which tears motors apart at high RPM. Also if you plan on spinning the motor hard, get it balanced/blue printed to tighter tolerances. Balancing is usually paid for by the hour (at least it is here) - the more time, the better the balance, with obvious diminishing returns. Vibration, and piston acceleration will be the enemy of a high revving build.
with anything NA, you've really only got a small handful of places to increase power. You cannot appreciably increase displacement, so you generally chase higher compression and more revs. 7500rpm would be achievable without going to extreme on connecting rods. something like an sr20 conrod modified to fit would be fine. You also get an oversized wrist pin with this kind of combination, and since you'll need custom pistons, you can decide the compression ratio which best suites your build. Bare in mind also, the jspec intake cam is fairly lame. They are to stock cams in the motors as delivered here in australia, and they run out of puff on an NA build very quickly (about 5800 to 6200rpm) - if you plan on spinning the engine harder than stock redline (and with a built motor, you would be somewhat foolish not to take it to at least 7k) you're going to want something bigger. High compression will help with the nasty side of big cams because the higher static compression will trade off against the loss in dynamic compression. you must, you must, you must sort out management for the engine. There are huge amounts of power to be unlocked on the timing side alone, and it is unlikely the stock computer is going to put up with any sort of "extreme" alterations - if it does put up with them, it is equally unlikely that the poor tune will negate many of the gains you'll get from the work done. Any computer that will control fuel + timing will do, but the microtech is recommended purely because of the amount of people who have already done it - its a proven solution and very easy to use/tune yourself. header: the only "really good one" is the one you get made for your build. The AWR is ok. The autoexe is even better - but at the end of the day, dropping a large lump of change on a custom piece is the only way to go if you want the most out of it. But if that is too rich for your blood, trawl auction sites and look for the autoexes....get one that looks dirty and shit for cheap, sand it back and polish, and it'll look sensational. You can then improve the merge by adding a megaphone/expansion pipe to hook it up to a full 2.5in exhaust system. Another option is an australian made header called a "pacemaker", which is 4 into 1, but not quit equal length runners. I've only seen pics and they could do with a couple of hundred bucks worth of modifications to make better, but they do look like a good alternative, and they are not that pricey! (shipping will be the killer though). you haven't given us a power goal, and I know it sounds like i'm adding to your shopping list but consider this: (1) you don't want to open the engine up again any time soon, so get as much done while its apart. sell a kidney, or live off noodles for a few months, but get it done right first time. (2) jimmysuite went pretty much the same way you're going, only with microtech, a more agressive set of cams, and more head work - but still stock rods, and jdm pistons, and he's topping out somewhere in the high 150hp range at the hoops - not saying his build is bad, quite the contrary, its pretty much exactly what he wants (well, short 25hp of his goal) but with a few simple additions you could make 175 comfortably (long rods, slightly higher compression, decent header), with daily driven reliability. keep us posted, and let us know which way you plan to go!
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#12 |
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Canadian eh?
Donated: $10
Laser Blue MP3
Join Date: Jan 2006
Location: Ottawa (ON), Canada
Posts: 2,196
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Well, I'll start off by saying that my goal is in my thread title
![]() As for the rest, I've read every big thread of the 100whp/L contest and have read everything you just wrote time and again. I've just inquired about getting the engine balanced (crank pulley, flywheel, crank, rods and pistons, and I'm looking at 3-400CAD, which in my opinion will be completely worth it).
I've seen a lot of eagle rods for ~320USD, and I'm assuming I'd spend about half of that on making them fit to the FSDE (the custom pistons would use the stock wrist-pin size of the rods?). And what would I be looking at in ballpark price for the custom pistons? This would give me an idea of feasibility. I'm looking at a redline of 7000-7200rpm at most, so not even sure it's really worth it VS stock rods & 10.4:1 pistons. If you have some sort of garage, I may ask for your help with some brake work ![]() And I'd love to see your car (and all those goodies you have waiting)!
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#13 |
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Need more boost!
Donated: $10
2002 P5 Turbo
Join Date: Aug 2003
Location: Calgary, AB
Posts: 6,443
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Good luck man! LMK if you have any questions on the build!
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#14 | ||||
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15.581
NA Tech, Motorsports & Aussie Moderator
Join Date: Dec 2005
Location: Brisbane, Australia
Posts: 2,011
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Quote:
in all honesty, 150hp is doable with bolt ons....and it may be cheaper to get an engine from a junk yard and drop all the coin on management, cams, manifolds, and a little head work...but you've said you don't want to do that because of reliability thing so we'll assume you are building for safety..As for the rest, I've read every big thread of the 100whp/L contest and have read everything you just wrote time and again. Quote:
Quote:
Quote:
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#15 | ||||
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Canadian eh?
Donated: $10
Laser Blue MP3
Join Date: Jan 2006
Location: Ottawa (ON), Canada
Posts: 2,196
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Quote:
![]() Quote:
Quote:
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