so i currently have an f20b bluetop with an h2b kit...on a 99 gsr tranny in my eh2 94 hatchback....nothing special just an intake and open header....now the thing is i am running on a virgin p28 ecu.....dont get me wrong its fine and pulls pretty hard just the rev limiter is around 7,400rpm-7,500rpm....cant really tell....and i know this motors is a high revving motor that red lines at 8,200.......would it make a diffrence either with a p72 gsr ecu or a jdm h22a ecu......i know most of you all will say chip your ecu and tune it....but right now xmas is around and all...dont have much cash....what do you all recomend me to do....which ecu should i be using for now?

 

...and this is where I stopped reading.

 

liar ...thanks for the bump!

 

im sure your f20b will love the fuel map of the stock p28

 

and stock f20b revlimit is 7200

go get it tuned

 

no it is not...

 

and what makes you think that?


here's an sir-t accord cluster... looky, redline at 7200

 

I would just go to houston and get it tuned... Its not much. and ur car will run a hell of alot better. But yea a gsr ecu prolly run better then a p28.

 

Just get the p28 chipped with a stock f20b basemap. My roommate Bense actually ran a stock H22 basemap, which worked fine. Last time I checked having a ECU chipped with a basemap of your choice was only like 70 bux.

Also be careful revving that motor. If it's an automatic motor (which most are) the valvesprings are pretty weak, and I wouldn't rev it much past 7,500. If It's a 5spd motor the cams and valvesprings are better.