Increasing shift points after headers and porting TPI
#1
Junior Member
Thread Starter
Join Date: Nov 2005
Location: Chandler
Posts: 25
Likes: 0
Received 0 Likes
on
0 Posts
Car: Trans Am
Engine: 350 TPI
Increasing shift points after headers and porting TPI
I'm going to get headers and while I do that port the TPI as much as possible, would raising the shift points by 2-300 rpm be ok or not? I'm know the breathing capability isn't so hot with TPI as they aren't meant for crazy RPMs, but 2-300 isn't sky rocketing.
Would the engine be okay? The car has 88k miles on it. And I the head gaskets were replaced w/i the last year.
Would the engine be okay? The car has 88k miles on it. And I the head gaskets were replaced w/i the last year.
#2
Supreme Member
Join Date: Jul 2003
Location: Pensacola, FL
Posts: 1,104
Likes: 0
Received 1 Like
on
1 Post
Car: 1999 Saturn SL2
Engine: 4 cylinder
Transmission: 4-speed automatic
Sure, but it probably won't make a difference. The design of the TPI pretty much limits HP being made anytime after 4500 RPM or so.
Thread
Thread Starter
Forum
Replies
Last Post
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
08-12-2015 03:41 PM