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FAST 92/92 VS Stock TB/LS1 intake Gains (M6) ect...

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Old 10-20-2014 | 04:57 PM
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Originally Posted by thunderstruck507
IIRC some magazines that tested back to back when the cars were new found the c5 to have MORE drivetrain loss.
Well, there you go OP. Check out that guys build and see what he has that you don't because his numbers are pretty on par with what I'd think that cam should make with full bolt-ons.
Old 10-20-2014 | 06:43 PM
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Originally Posted by Rise of the Phoenix
Well, there you go OP. Check out that guys build and see what he has that you don't because his numbers are pretty on par with what I'd think that cam should make with full bolt-ons.
Understood. I'm going to change a few things up in the next month or so. Seeing it's so late in the season I highly doubt it I'll make it to the dyno till March. But I will definitely update everyone and hopefully I don't have anything wrong with my motor internally. Cheers!

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Old 10-20-2014 | 07:03 PM
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The drivetrain loses more than a 10-bolt but less than the 9" stuff.

But Vettes dyno higher because of the exhaust design. Most folks on here still run a y-pipe setup and the duals are worth a good bit. You could try to run it with just open headers or a cutout to see what that does. I have a feeling the overlap of the cam is more susceptible to minor exhaust changes than lesser cams.

Last edited by JakeFusion; 10-20-2014 at 09:43 PM.
Old 10-21-2014 | 08:08 AM
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In a max effort cam only setup and 92 fast I'm probably close to 500 whp dynojet in my vette with dumps and small mufflers.
Old 10-21-2014 | 10:06 AM
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Originally Posted by vetteboy2k
In a max effort cam only setup and 92 fast I'm probably close to 500 whp dynojet in my vette with dumps and small mufflers.
Probably? C'mon, get that thing on a dyno
Old 10-21-2014 | 12:06 PM
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Old 10-21-2014 | 12:09 PM
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So that's with the idle set at 1000 rpm's?
Old 10-21-2014 | 12:12 PM
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Originally Posted by Rise of the Phoenix
So that's with the idle set at 1000 rpm's?
Yes, maybe a little more. I forgot to mention this was before the tune. Now it idles @ 900.
Old 10-21-2014 | 12:18 PM
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This was without the cats.

Old 10-21-2014 | 06:53 PM
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Originally Posted by LS1nut346
Probably? C'mon, get that thing on a dyno
It been on a mustang dyno before some he upgrades and made 462.

Headed to the drag strip in the next week. I'll post results.

It will trap over 130 or I'll give it away. Lol.
Old 10-21-2014 | 07:24 PM
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Trap speeds don't lie. Hope it does what you're hoping.
Old 10-22-2014 | 08:18 PM
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Originally Posted by Rise of the Phoenix
Trap speeds don't lie. Hope it does what you're hoping.
My car is well setup for drag racing and light so it should run.
I'm going Friday to the strip with my cam only vette and will post results with stepped ARH primaries up to 2", FAST 92/92, dumps off headers with small mufflers, and a healthy cam.
Old 10-25-2014 | 10:02 AM
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Originally Posted by Rise of the Phoenix
Trap speeds don't lie. Hope it does what you're hoping.
Got a few passes in. We trapped over 140mph but I'm still unsure if a fast 102 and 102 TB would help with unported 243's. And if they only picked up a few hp it wouldn't justify the cost.
Old 10-25-2014 | 12:56 PM
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Originally Posted by vetteboy2k
Got a few passes in. We trapped over 140mph but I'm still unsure if a fast 102 and 102 TB would help with unported 243's. And if they only picked up a few hp it wouldn't justify the cost.
What et did you put down? 140 mph is damn good. What is the exact size of your cam?
Old 10-25-2014 | 02:05 PM
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Wow. That's nuts. Post that time slip.
Old 10-25-2014 | 05:29 PM
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Originally Posted by Rise of the Phoenix
What et did you put down? 140 mph is damn good. What is the exact size of your cam?
9.800 with a bad 60'. 1.464
Air wasn't bad.
Cam is big. Not at liberty to reveal specs. It peaks a bit too high for the stock bottom end. We cannot use all the power and risk hurting the motor.
This is an important note for guys who run 1/4 mile. You want to shift and go thru traps above peak hp. So spec accordingly and don't chose a cam that peaks near where you can buzz the motor safely.
Old 10-25-2014 | 06:56 PM
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So you're running high 9's cam and intake only?
Old 10-25-2014 | 07:14 PM
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Originally Posted by vetteboy2k
9.800 with a bad 60'. 1.464
Air wasn't bad.
Cam is big. Not at liberty to reveal specs. It peaks a bit too high for the stock bottom end. We cannot use all the power and risk hurting the motor.
This is an important note for guys who run 1/4 mile. You want to shift and go thru traps above peak hp. So spec accordingly and don't chose a cam that peaks near where you can buzz the motor safely.
Nice times. I think you should make a thread of those numbers. Many people will benefit from your set up.
Old 10-25-2014 | 09:43 PM
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Originally Posted by Rise of the Phoenix
So you're running high 9's cam and intake only?
Yes. Hopefully lower soon.
Car is setup for drag racing. Light and efficient. I don't drive on the street much anymore.
Old 10-25-2014 | 09:47 PM
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Originally Posted by scotty2000ss
Nice times. I think you should make a thread of those numbers. Many people will benefit from your set up.
I'm not big on build threads but have been helping people for years esp. On CF and am always willing to answer questions for anyone. I have a good bit of knowledge with manual cars on the drag strip.
Sorry to the OP for hijack.


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