polverari
5+ Year Contributor
- 102
- 15
- Jan 29, 2018
-
São Paulo,
South_America
Hello.
I own an 2g 2.3 stroker, with OEM cams and 68HTA.
Im not happy with the car after 5k RPM.. Dyno run got 366whp and 52kgfm @1.9bar in E80, but seems that doesn't worth rev more than +/- 5500RPM, i don't know the word in english, but engine seens to be "sufocated".
So, i am thinking about GSC S2 cam shafts (274) and i'm thinking about a TBI upgrade.
Car is for street use, like a daily drive.
Im buying a 1G TBI (60mm), but i found an 70mm TBI on eBay... There are any opinions on it?
Some friends told me the car will become very bad to drive, because of very larger area of TBI... But i don't know if they are correct or not..
Some pics below to ilustrate
P.S - If you have any advices to get better car behavior at high rpms (6000-7500, i dont wanna rev more than this), i will be glad Just remember im from Brazil, and some parts are 100% hard to found.. Like old evo and things like it
Thank you, sorry for english mistakes!
I own an 2g 2.3 stroker, with OEM cams and 68HTA.
Im not happy with the car after 5k RPM.. Dyno run got 366whp and 52kgfm @1.9bar in E80, but seems that doesn't worth rev more than +/- 5500RPM, i don't know the word in english, but engine seens to be "sufocated".
So, i am thinking about GSC S2 cam shafts (274) and i'm thinking about a TBI upgrade.
Car is for street use, like a daily drive.
Im buying a 1G TBI (60mm), but i found an 70mm TBI on eBay... There are any opinions on it?
Some friends told me the car will become very bad to drive, because of very larger area of TBI... But i don't know if they are correct or not..
Some pics below to ilustrate
P.S - If you have any advices to get better car behavior at high rpms (6000-7500, i dont wanna rev more than this), i will be glad Just remember im from Brazil, and some parts are 100% hard to found.. Like old evo and things like it
Thank you, sorry for english mistakes!