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10-27-2017, 08:07 PM
Thread: 2017 shootout roll call!
by PerformanceSS- Replies
- 12
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- 13,642
Hopefully work goes well and you get an early...
Hopefully work goes well and you get an early start!
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10-26-2017, 05:10 PM
Thread: 2017 shootout roll call!
by PerformanceSS- Replies
- 12
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- 13,642
After driving to Alabama and back for the...
After driving to Alabama and back for the original 2017 event, I'm going to leave on Thursday for the Nov date. I'll probably arrive late Thursday night. Who all plans to be at the hotel Thursday...
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08-18-2016, 10:28 AM
Thread: Debating...
by PerformanceSS- Replies
- 41
- Views
- 3,431
If it's a wet kit with only a 50HP shot, you may...
If it's a wet kit with only a 50HP shot, you may be fine. What is the timing currently at WOT? Do you have diagnostic software to see if you are getting detonation? I usually test spray in 3rd gear...
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07-25-2016, 09:13 AM
Thread: Debating...
by PerformanceSS- Replies
- 41
- Views
- 3,431
As the others have stated, spraying a high...
As the others have stated, spraying a high mileage motor is somewhat risky. Spraying any motor is somewhat risky! I have installed numerous wet kits on 100K+ LT1's in the past. We used the Compucar...
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07-18-2016, 06:47 PM
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- 12
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- 1,713
Thanks for all the input! I've been running...
Thanks for all the input! I've been running supercharged cars (LT1's) for a very long time, but I'm in a small area and there's not many tuners' that even deal with LT1's anymore. I stayed very...
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07-15-2016, 10:49 AM
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- 8
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Chris, Thanks so much for the kind offer! The...
Chris,
Thanks so much for the kind offer! The TransAm has a cam in it and it's able to run, just not a supercharger application. It will probably run mid 11's to high 10's depending on how much... -
07-14-2016, 09:45 PM
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- 8
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- 1,009
Thanks for the update! My Turbo car is down with...
Thanks for the update! My Turbo car is down with two bad pistons and a cracked block, but the ProCharged TransAm is running. The ProCharged car has a motor I bought from a wrecked car and has a...
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07-14-2016, 09:39 PM
Thread: First Testing w/nitrous
by PerformanceSS- Replies
- 20
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- 2,272
Nice pass! Did I see it correctly in the first...
Nice pass! Did I see it correctly in the first video, looks like your opponent staged on the back tires?? :)
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07-14-2016, 09:28 PM
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- 14
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- 1,667
Modified SLP shorties that retain all accessories in stock location!
36772367733677436775
This is a custom made setup that's far from ideal, but retains all factory accessories and went high 9's @146 mph with the PT 76 GTS. I've made a few changes to the wastegate... -
07-14-2016, 07:18 PM
- Replies
- 12
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- 1,713
Timing tables for high boost? Maybe this should...
Timing tables for high boost?
Maybe this should be another topic, but what's the consensus on timing on boosted applications. What does most feel is a safe timing curve to start with. I'm sure... -
07-14-2016, 07:14 PM
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- 12
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- 1,713
Yes, that's close to the compression I run on my...
Yes, that's close to the compression I run on my other car (1995 ProCharged TransAm). I normally run 12 -15 psi on it and it's 9.7 to 1 compression. Just curious if anyone has any input about at what...
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07-14-2016, 07:08 PM
- Replies
- 12
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- 1,713
Yes, I'm still running the stock ECM and the Opti...
Yes, I'm still running the stock ECM and the Opti Spark! I'll admittedly say I've changed several Opti Sparks over the years, but have had some luck with both the MSD billet and some of the cheap...
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07-14-2016, 03:49 PM
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- 12
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- 1,713
Yea, I'm having fuel transition issues with the...
Yea, I'm having fuel transition issues with the Hobbs switch bringing in the second pump and then the Methanol coming in also.
Yes, the last time this car was Dyno'd was in 2006 and it was 695/644. ... -
07-14-2016, 02:28 PM
Thread: D1SC 12 rib going on a stock LT1
by PerformanceSS- Replies
- 86
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- 26,913
Not sure if you ever received a reply, but the...
Not sure if you ever received a reply, but the ProCharger kit was designed for the stock crank pulley/balancer. I wouldn't use any underdrive pulley with a supercharger. Risking fit and damage to the...
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07-14-2016, 01:12 PM
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- 12
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- 1,713
Opinions on Compression Ratio for Boosted applications
I'm about to freshen up my 1995 Z28 Lt1 Turbo motor. Turbo is a Precision PT76GTS and it's been up to 17psi and probably capable of 22-23psi. I'm currently running 8.5 to 1 compression, 388cu in,...
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07-14-2016, 12:13 PM
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- 8
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- 1,009
Thanks to all for the welcome messages. I've...
Thanks to all for the welcome messages. I've worked on many Lt1's over the years, but learn something new almost every time!
Let me know if I can help anyone, I'm sure I'll need help and advice... -
07-10-2016, 10:35 AM
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- 8
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Sort of New to Forum, but not so new to the LT1!
I'm Steve Devillier and I've been around the LT1 since 1995. I had one of the first ProCharger kits for the LT1 (P600B) and became friends with engineer that designed it at the time Paul Yaple...
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