HP gains on larger TB? - Page 2 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


Performance, Brainstorming & Tuning Talk about modifications, or anything else associated with performance enhancements. Have a new idea for performance/reliability? Post it here. No idea is stupid! (please use Detailing and Appearance for cosmetic ideas)

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Old 02-25-2003, 12:39 PM   #11
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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
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Old 02-25-2003, 04:34 PM   #12
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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?
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Old 02-25-2003, 04:49 PM   #13
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Quote:
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?

Already working on the MAF dealie. :P
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Old 02-25-2003, 04:55 PM   #14
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thank you oohhhhhhhhh MAF god
when you get it done , please let me know ok
"me want more power!!!!!!!!!!"
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Old 02-25-2003, 05:27 PM   #15
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Quote:
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?
Iím going to say the general cost for a remap is not cheap.. I will try and work out a deal but my problem. Your problem is the place I have the computers done is a secret and there is no other location. I have guys sent to us for Caddy computers all the time but there is alot of cost and signing of wavers. Our deal is much like DHP but better because we donít just do 3.8 we can do a brand new 2003 computer. No one else is doing that. Like caddy guys who want to go way too fast for there own good. I can "just for you" set you up with a location to drive to but you and I have to talk on the phone first. So e-mail me with a number to reach you at or call me at 559-709-4127. Oh just for a bit of info I also offer a head porting deal exactly the same as the best (series 2 3.8l heads) you can buy (donít want to mention the company) for 100.00 less. Ití* not on our site yet but I have it available. Soon I will let all my goodies out of the bag but I have been testing the waters and now that I have the full picture of what the other companies truly offer and how they work (Bench testing) I am going to let out product options.

Ty
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Old 02-26-2003, 05:36 AM   #16
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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
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