What are you dyno'ing?
What are you dyno'ing? Just thought I'd ask what peoples #'s were to the rear wheels. Also, what mods were done at the time the run was made. Thanks!
<small>[ October 10, 2002, 02:02 AM: Message edited by: silverado ]</small>
<small>[ October 10, 2002, 02:02 AM: Message edited by: silverado ]</small>
FormerVendor
Joined: Dec 2001
Posts: 2,444
Likes: 2
From: WWW.SPEEDINC.COM
Re: What are you dyno'ing? In febuary, when I had my 383, solid roller and ported LT1 heads it made
451rwhp
416rwtq
A few weeks ago, with my 357, ported LT4's and s-trim/aftercooler it made
549rwhp
533rwtq
-on 93 octane, 9lbs of boost
The car blew a head gasket, and I found that one of the heads was 'soft' from previous welding repairs, and the deck surface warped.
I'm in the process of getting/porting some AFR's and I'll have it back on the dyno in a few weeks.
451rwhp
416rwtq
A few weeks ago, with my 357, ported LT4's and s-trim/aftercooler it made
549rwhp
533rwtq
-on 93 octane, 9lbs of boost
The car blew a head gasket, and I found that one of the heads was 'soft' from previous welding repairs, and the deck surface warped.
I'm in the process of getting/porting some AFR's and I'll have it back on the dyno in a few weeks.
Launching!
Joined: Nov 2001
Posts: 200
Likes: 0
From: IL
Re: What are you dyno'ing? Last year with issues....
532 rwhp
520 rwtq
Car would only make power up to 5600 rpms and then just fall off. After months of tracking any possible problems it turned out to be one of my new spark plug wires that was bad.
So, this next time around I will be lookin' for about 580-600rwhp and about 550-575 rwtq.
Info on car:
1996 Z28 (m6)
-10 psi of boost (Vortech S-trim w/aftercooler)
350 cubic inch LT4
- GTP stage 2 heads,#5 cam, ported intake
- all forged internals
532 rwhp
520 rwtq
Car would only make power up to 5600 rpms and then just fall off. After months of tracking any possible problems it turned out to be one of my new spark plug wires that was bad.
So, this next time around I will be lookin' for about 580-600rwhp and about 550-575 rwtq.
Info on car:
1996 Z28 (m6)
-10 psi of boost (Vortech S-trim w/aftercooler)
350 cubic inch LT4
- GTP stage 2 heads,#5 cam, ported intake
- all forged internals
TECH Resident
Joined: Jun 2002
Posts: 943
Likes: 2
From: Houston
Re: What are you dyno'ing? cold air intake and cutout= 288rwhp and if i remember correctly approx 320rwtq
now i have ASM 1 3/4th headers with dual cat to single cat conversion plus a few other little tidbits and it runs fairly well. within a week my IRS stage 2 heads and cam should be ready to drop in and i will let you know how that goes <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
<small>[ September 21, 2002, 05:43 PM: Message edited by: TAraysr ]</small>
now i have ASM 1 3/4th headers with dual cat to single cat conversion plus a few other little tidbits and it runs fairly well. within a week my IRS stage 2 heads and cam should be ready to drop in and i will let you know how that goes <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
<small>[ September 21, 2002, 05:43 PM: Message edited by: TAraysr ]</small>
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Re: What are you dyno'ing? I have not dynoed this combo yet, but I figure based on the track times and vehicle weight I am around 450rw NA. 396 solid roller, AFR 210s, etc..
I need to finish up the tuning though....and finding someone to do that is tough within a 5-6hr radius of me.
Jason
I need to finish up the tuning though....and finding someone to do that is tough within a 5-6hr radius of me.
Jason
Teching In
Joined: Apr 2002
Posts: 30
Likes: 0
From: Yuba City/Sacramento Area
Re: What are you dyno'ing? I Made 544rwhp With Shorty Headers & 9psi (Vortech T-Trim With Custom Bracketry & innercooler). This Was Before The Long Tube Headers were Installed. I Am Getting Ready To Install My New Motor, Should Be Over 600rwhp. You Can Check It Out At www.forcefedperformance.com Under Vehicle Profiles. It Is A 93 Corvette
Teching In
Joined: Dec 2001
Posts: 36
Likes: 0
From: San Mateo, Ca
Re: What are you dyno'ing? My 93 made 453 rwhp and 421 rwtq N/A. It's a 396 with LT4 heads and a custom hydraulic roller simlar to the GTP #6 cam. I have a TNT 250hp shot on top of that, but have not sprayed the motor yet. After seing the power levels the TNT F-2 kit gave my stock bottom end I would expect at least 275 more rwhp on their 250 jets and alot more torque. Hoping that ~ 700rwhp will be good enough to put the 3300lb car into the 9's later this year.
Re: What are you dyno'ing? We just did a STOCK short block w/S2 heads,230-236 cam,hookers,LT1 edit and most of the other boltons threw a ST3500/4.10 12-bolt and we pulled.....
359RWHP
348RWTQ
SAE Corrected threw a locked verter
Not to bad if u ask me....
JS
AtoZ Performance
359RWHP
348RWTQ
SAE Corrected threw a locked verter
Not to bad if u ask me....
JS
AtoZ Performance
Re: What are you dyno'ing? Thought I'd join and post. The numbers and combo are in the sig. Pulled through a locked converter on radials, 160 temp in the motor, iced intake, which is just like I race. So the rwhp #s are representive of actual track power. Actually though, I only made 400rwhp. I had a 10 hp spike when I hit the rev limiter which I had set too low.
Re: What are you dyno'ing? 94FBIRD - Need to get that thing out of the clouds and down closer to sea level. Should able to pull some real good ET's with those numbers. I just can't imagne living about 1-mile up and running that slow.
Re: What are you dyno'ing? I know, Ken, it sucks living up here without any atmosphere. I'm thinking about taking it to Kansas City in the spring when I do for a wedding. I'd like to do some racing also. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />