Forged Piston bore size...

[Earful]

Some questions about aftermarket piston/ring kits.

1. I have seen pistons by Arias, Wiseco, CP. Anyone running these brands on a boosted FS-DE for a while? Impressions on performance? I heard there were issues with Wiseco?

2. Are FS-DE blocks sleeved? If I buy a .10 overbore and rehone, will I be comprimising the sleeve integrity? Maybe resleeve, Darton?

Any insight from our master FS gurus here is much appreciated.....(scratch)

[blthlt]

.010 is fine for overbore no problems will arise.

[Earful]

.010 is fine for overbore no problems will arise.

Are you using this bore size? I still need to know if the block is sleeved, like Honda's?

[low_psi]

it is closed deck, no sleeves. all three brands of pistons you listed are fine.

[JDM Sam]

Unless you really want to, you don't need to overbore unless it is necessary. Check with your machine shop beforehand to spec out your block.

[MrDiggler]

I hope there's no problems with Wiseco. My "extra" motor was built with them and has mucho $$ in the piston coatings. That would sucketh.

[MSPHXC]

If you order from wiseco and have them custom built, have fun waiting. I know i didnt, so i went with cp.

[Earful]

I am not going with Wiseco in my MSP....