FAST Intakes @ Thunder Racing...THEY'RE HERE!
01-14-2004 | 02:25 PM
#41
Originally Posted by verbs
Hm, 13rwhp/12.5rwtq, but the nice thing is that it picked up power EVERYWHERE. I'm pretty content with that 
Was this over an LS6 or LS1 intake?
Was this over an LS6 or LS1 intake?
Angie
01-14-2004 | 02:30 PM
#44
Nice gains and I am impressed how quick you guys were to get this installed and answer the big question everyone had on how it will preform. Was the 78mm version using a stock ported throttle body?
01-14-2004 | 02:33 PM
#45
TECH Senior Member
Joined: Nov 2001
Posts: 9,246
Likes: 2
From: Troy, AL
VERY promising! 
If it picks up 13 RWHP on a stock heads mild cam car I bet it'll pick up 16-17 RWHP on a pretty hot heads/cam engine. Maybe 20-22 RWHP on a big CI engine?
How was the testing done? 3-4 pulls and take the highest reading? Drivetrain at operating temp in both cases?
If it picks up 13 RWHP on a stock heads mild cam car I bet it'll pick up 16-17 RWHP on a pretty hot heads/cam engine. Maybe 20-22 RWHP on a big CI engine?
How was the testing done? 3-4 pulls and take the highest reading? Drivetrain at operating temp in both cases?
01-14-2004 | 02:45 PM
#52
TECH Senior Member
Joined: Nov 2001
Posts: 9,246
Likes: 2
From: Troy, AL
Yikes, I went from happy when I read this thread to dissapointed when I read this one...
https://ls1tech.com/forums/generation-iii-external-engine/129138-preliminary-dyno-results-lsx-intake-courtesy-mti.html
https://ls1tech.com/forums/generation-iii-external-engine/129138-preliminary-dyno-results-lsx-intake-courtesy-mti.html
01-14-2004 | 02:45 PM
#54
Originally Posted by Colonel
Yikes, I went from happy when I read this thread to dissapointed when I read this one...
https://ls1tech.com/forums/showthread.php?t=129138
https://ls1tech.com/forums/showthread.php?t=129138
Me too! What's up with that??
01-14-2004 | 02:45 PM
#55
I can shift faster than you.
iTrader: (21)
Joined: Nov 2001
Posts: 5,133
Likes: 0
From: Baton Rouge, LA
Yes, this was through a stock, ported TB.
The testing consisted of making 4 pulls before and 4 pulls after. The drivetrain was well up to temp, along with the coolant and oil temps. We tried our best to keep everything consistant as possible. (same coolant temps,etc).
BTW, I just took the muffler off and did the shortbelt mod - 400rwhp/391rwtq.
I got my goal of 400hp with stock heads. That hooker catback flows very very well!
The testing consisted of making 4 pulls before and 4 pulls after. The drivetrain was well up to temp, along with the coolant and oil temps. We tried our best to keep everything consistant as possible. (same coolant temps,etc).
BTW, I just took the muffler off and did the shortbelt mod - 400rwhp/391rwtq.
I got my goal of 400hp with stock heads. That hooker catback flows very very well! Last edited by Jason99T/A; 01-15-2004 at 12:17 AM.
01-14-2004 | 02:51 PM
#57
MTI only picked up 7.4 rwhp on a 427ci engine (519 rwhp baseline). This was with the small throttle body, which I'm guessing is the main restriction on that engine size and power level. See the External Engine forum for details on that.
Tony
Tony
