Which one of these intakes is better?
Thread Starter
Member
Joined: Oct 2002
Posts: 234
Likes: 0
From: N.C. coast
Car: '84 Z28
Engine: Goodwrench 350
Transmission: 700R4
Axle/Gears: good guess
Which one of these intakes is better?
Which one of these intake will be best for my TBI LO3. I have a non-egr performer and I have a stock alum. LG4 intake. I would really like to keep egr so I'll probably use the LG4 with the adapter. How much more flow capability does the perf. have over the stocker?
Senior Member
Joined: Jul 2002
Posts: 518
Likes: 1
From: Oklahoma
I won't dig up the web sites that show it, but I have seen in more that one place the performer will add around 10 horsepower or so on a stock LG4. I would think the same would be true for a LO3 with a carb.
I know I had the stock alluminum GM Q-jet manifold and that I would be satisfied. But I couldnt deal with knowing I may be able to get more HP with an aftermarket one. I went with the RPM performer. I do think it has made a noticeble difference, but even if it didn't I have piece of mind that I'm running the better manifold.
I know I had the stock alluminum GM Q-jet manifold and that I would be satisfied. But I couldnt deal with knowing I may be able to get more HP with an aftermarket one. I went with the RPM performer. I do think it has made a noticeble difference, but even if it didn't I have piece of mind that I'm running the better manifold.
Thread
Thread Starter
Forum
Replies
Last Post
jerflash
Engine/Drivetrain/Suspension Parts for Sale
5
Sep 24, 2015 03:11 PM
toronto formula
Engine/Drivetrain/Suspension Parts for Sale
3
Sep 10, 2015 07:31 AM
e3pres
Engine/Drivetrain/Suspension Parts for Sale
1
Sep 9, 2015 01:51 PM