HP gains on larger TB?
#11
Senior Member
Posts like a Corvette
Join Date: Jan 2002
Location: Cali
Posts: 1,587
Likes: 0
Received 0 Likes
on
0 Posts
![speedyguy is on a distinguished road](https://www.gmforum.com/images/reputation/reputation_pos.gif)
![Default](https://www.gmforum.com/images/icons/icon1.gif)
In your case all I can offer is to find a (or I can find one for you) larger maf already made for your car. Or I can offer you the ability to remove your maf and have the whole computer changed over so you will not need it. Not cheap though. We can port your 92 TB and it can be made to flow 18-22% more than it does now and it should not cause any problems.
Our TB porting option has two stages and we can port your sc to match if you want. Basically the same thing ZZperformance does. Make sure when you send us your TB that you take off the Maf and other computer senders because UPS can hurt those delicate parts.
Ty
Domestic Performance
Our TB porting option has two stages and we can port your sc to match if you want. Basically the same thing ZZperformance does. Make sure when you send us your TB that you take off the Maf and other computer senders because UPS can hurt those delicate parts.
Ty
Domestic Performance
#12
Guest
Posts: n/a
![Default](https://www.gmforum.com/images/icons/icon1.gif)
how much does the speed density conversion cost?
i know with the 2.8l gm motors , they had a BIG problem with the MAF sensors, we changed the PROM and it eliminated the maf sensor, in their case you had to leave it plugged in because thats where the IAT sensor was. right now i have run 2 runs with the G TECH pro competion. first one was 247 HP at the wheels, last one was 239HP at the wheels but it broke the wheels loose a little in 2 nd gear, im happy but still want more. i figure that it comes out to over 300 hp at the crank. if you figure about 25% loss till it gets to the wheels, somewhere in the 320-325 range.
is there a way to put the maf in the intake tube like ford does?
i know with the 2.8l gm motors , they had a BIG problem with the MAF sensors, we changed the PROM and it eliminated the maf sensor, in their case you had to leave it plugged in because thats where the IAT sensor was. right now i have run 2 runs with the G TECH pro competion. first one was 247 HP at the wheels, last one was 239HP at the wheels but it broke the wheels loose a little in 2 nd gear, im happy but still want more. i figure that it comes out to over 300 hp at the crank. if you figure about 25% loss till it gets to the wheels, somewhere in the 320-325 range.
is there a way to put the maf in the intake tube like ford does?
#13
Senior Member
Posts like a Camaro
![Default](https://www.gmforum.com/images/icons/icon1.gif)
Originally Posted by jeffrey10x2
how much does the speed density conversion cost?
i know with the 2.8l gm motors , they had a BIG problem with the MAF sensors, we changed the PROM and it eliminated the maf sensor, in their case you had to leave it plugged in because thats where the IAT sensor was. right now i have run 2 runs with the G TECH pro competion. first one was 247 HP at the wheels, last one was 239HP at the wheels but it broke the wheels loose a little in 2 nd gear, im happy but still want more. i figure that it comes out to over 300 hp at the crank. if you figure about 25% loss till it gets to the wheels, somewhere in the 320-325 range.
is there a way to put the maf in the intake tube like ford does?
i know with the 2.8l gm motors , they had a BIG problem with the MAF sensors, we changed the PROM and it eliminated the maf sensor, in their case you had to leave it plugged in because thats where the IAT sensor was. right now i have run 2 runs with the G TECH pro competion. first one was 247 HP at the wheels, last one was 239HP at the wheels but it broke the wheels loose a little in 2 nd gear, im happy but still want more. i figure that it comes out to over 300 hp at the crank. if you figure about 25% loss till it gets to the wheels, somewhere in the 320-325 range.
is there a way to put the maf in the intake tube like ford does?
Already working on the MAF dealie. :P
#15
Senior Member
Posts like a Corvette
Join Date: Jan 2002
Location: Cali
Posts: 1,587
Likes: 0
Received 0 Likes
on
0 Posts
![speedyguy is on a distinguished road](https://www.gmforum.com/images/reputation/reputation_pos.gif)
![Default](https://www.gmforum.com/images/icons/icon1.gif)
Originally Posted by jeffrey10x2
how much does the speed density conversion cost?
i know with the 2.8l gm motors , they had a BIG problem with the MAF sensors, we changed the PROM and it eliminated the maf sensor, in their case you had to leave it plugged in because thats where the IAT sensor was. right now i have run 2 runs with the G TECH pro competion. first one was 247 HP at the wheels, last one was 239HP at the wheels but it broke the wheels loose a little in 2 nd gear, im happy but still want more. i figure that it comes out to over 300 hp at the crank. if you figure about 25% loss till it gets to the wheels, somewhere in the 320-325 range.
is there a way to put the maf in the intake tube like ford does?
i know with the 2.8l gm motors , they had a BIG problem with the MAF sensors, we changed the PROM and it eliminated the maf sensor, in their case you had to leave it plugged in because thats where the IAT sensor was. right now i have run 2 runs with the G TECH pro competion. first one was 247 HP at the wheels, last one was 239HP at the wheels but it broke the wheels loose a little in 2 nd gear, im happy but still want more. i figure that it comes out to over 300 hp at the crank. if you figure about 25% loss till it gets to the wheels, somewhere in the 320-325 range.
is there a way to put the maf in the intake tube like ford does?
Ty
#16
Senior Member
Posts like a Corvette
Join Date: Jan 2002
Location: Cali
Posts: 1,587
Likes: 0
Received 0 Likes
on
0 Posts
![speedyguy is on a distinguished road](https://www.gmforum.com/images/reputation/reputation_pos.gif)
![Default](https://www.gmforum.com/images/icons/icon1.gif)
Both series 1 and series 2 Throttle body options are up on the site and both will add real performance gains. The intake for both the series 1 and 2 are also on their way up this evening.
Ty
Ty
Thread
Thread Starter
Forum
Replies
Last Post
OLBlueEyesBonne
Performance, Brainstorming & Tuning
0
04-16-2005 05:15 PM