Hi, I would like to know who have a 4th gen Turbo Prelude S.
I'm gonna boost mine later after a pressure test and other things.
How many HP did you get on stock block ?
& what should I add or upgrade ? I already have bigger injectors & chipped ECU.

 

What chipped ECU you do you have... please don't say spoon chip from ebay

 

chipped P05 with a basemap for my engine with 550cc injectors.

 

ok, well go check out homemadeturbo.com there is a turbo f22a1 there, look around, go to google, spend time in the forced induction section. Do you just want complete turbo kit or a peiced together one? what are your goals (hp) I say about 250 hp and under is safe for a stock block. But I would recomend swapping pistons, rings, ect. Just research.

 

I already bought a DRAG kit, and will upgrade internals later.
I made searches already and keep looking but ask in case I can get some new infos or advise on things I didn' t thought about.
I was searching for other members who are boosting their F22A1,
should I ask on the accord section, looks like most of Prelude S owner swapped their engine, I didn' t do it on mine as it was easier to bring a turbo back with me in the plane then an engine.