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I have a 232/232 .595 114 lsa Comp. cam, Kooks LTH, catted x-pipe, Corsa Sports, Halltech Stinger intake, dyno tuned and got 450/405. I asked on the cam size so as to give you a better estimate of you rwhp with those mods. I've also added 390 gears and I am a happy camper. Good luck with your mods.
I have almost the exact same mods and about the exact same numbers!
When I did my cam research, the G5X3 from LG seemed to offer a good balance of power & agression Sounds violent enough that my neighbors are starting to nag me
Thats a good sized cam, similar to mine, should put you at 425 rwhp. I have a nice lope at idle, Corsa Sports are pretty loud, and it is insane at WOT. Went to LG wheels and z06 supercar tires. On a warm day, 75 deg. plus, the F1 supercars hook up pretty good. If you end up needing better tires for traction, as 425 rwhp will push the stock ones to thier limit, I would not suggest the z06 tires. Nitto's or Toyo's are a better choise. Lot of info on this forum on these choises. Good luck.
The BB Bullets are loud. If you kept your old mufflers, they will sound a lot better with LTH and a cam and you may want to try that first. Lots of options here, M2W or npp.
I'll take a guess at that one. One of the Livernois customers has a ls2, Stage 3 heads, 232/232 .595 114 lsa, Kooks lth, Corsa sports, mn6 that dyno'd at 472/412. I believe the gears are 342's. Your cam is a tab bit smaller, better injectors, alum. flywheel are all plus factors. The ported Fast 92 on that set up should get you 25-30 hp. And a Jeremy tune, nice.
My guess is 510/450. Wow. Good luck. You will see what you see. Can hardly wait to see the numbers, n/a over 500 is rare.
Well I took the car out tonight, without the LT headers, and it already pulls considerably harder. The headers should help freeing up all that 'choked up" power.
Will go on the dyno once the headers get here
thnaks for all the input... can't wait to see the actuals.
I wonder what the bullets will contribute to the equation once the headers are in... what would i lose in going back to stock mufflers?
Well I took the car out tonight, without the LT headers, and it already pulls considerably harder. The headers should help freeing up all that 'choked up" power.
Will go on the dyno once the headers get here
thnaks for all the input... can't wait to see the actuals.
I wonder what the bullets will contribute to the equation once the headers are in... what would i lose in going back to stock mufflers?
The total restriction in the exaust is around 25 hp. With stock headers the aftermarket mufflers will give you maybe 10 hp max. With LTH you will pick up the entire 25 and the mufflers only account for 1-5 hp. Header will add 15 to what you have now, then swapping mufflers will have little or no change.(You still pick up 25 hp over stock with headers.) Hope that not confusing.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16,'17,'18-'19-'20-'21-'22
Originally Posted by BOB EAGAN
I'll take a guess at that one. One of the Livernois customers has a ls2, Stage 3 heads, 232/232 .595 114 lsa, Kooks lth, Corsa sports, mn6 that dyno'd at 472/412. I believe the gears are 342's. Your cam is a tab bit smaller, better injectors, alum. flywheel are all plus factors. The ported Fast 92 on that set up should get you 25-30 hp. And a Jeremy tune, nice.
My guess is 510/450. Wow. Good luck. You will see what you see. Can hardly wait to see the numbers, n/a over 500 is rare.
You are too kind, Bob. I selected the cam for good torque over a wide RPM range, not for peak horsepower. If I see 440 RWHP I will be very pleased. 510 at the FLYWHEEL is not out of the question, however. Then I will have the elusive Z06 convertible !!!
And the Jeremy is Jeremy Preston, President of HorsePower Sales, and a fine tuner and driver of his own winning C5 drag racer. Not the other Jeremy you may be thinking of in Florida.
You are too kind, Bob. I selected the cam for good torque over a wide RPM range, not for peak horsepower. If I see 440 RWHP I will be very pleased. 510 at the FLYWHEEL is not out of the question, however. Then I will have the elusive Z06 convertible !!!
And the Jeremy is Jeremy Preston, President of HorsePower Sales, and a fine tuner and driver of his own winning C5 drag racer. Not the other Jeremy you may be thinking of in Florida.
That is a very good cam choise and is used by a lot of forum members. My cam was part of Livernois Motorsports stage 2 package and wasn't something I selected because I knew what I was doing. The differences between the two cannot be more the 5 hp. My package added 100-110 rwhp. You are at least that and with the stage 3 heads you get another 20-25 and ported fast another 25 min. I see 150-160 gain added to 340-345 and there you are knocking at 500. I'm referring to dynojet numbers, mustang will be close or a little lower. Sorry, I was thinking of the other Jeremy, but I'm sure this Jeremy will do fine. Did you have to flycut or notch the pistons with those heads? When I did my package I had asked about the stage 3 heads and they said flycutting was needed for clearance issues.
You are too kind, Bob. I selected the cam for good torque over a wide RPM range, not for peak horsepower. If I see 440 RWHP I will be very pleased. 510 at the FLYWHEEL is not out of the question, however. Then I will have the elusive Z06 convertible !!!
And the Jeremy is Jeremy Preston, President of HorsePower Sales, and a fine tuner and driver of his own winning C5 drag racer. Not the other Jeremy you may be thinking of in Florida.
With that cam, headers, ported Fast and stock heads you should be at 440-450. Those stage 3 heads are probably good for 45-50 rwhp on yor setup. I think you will be very pleased if all you're looking for is 440.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16,'17,'18-'19-'20-'21-'22
With my "Goldilocks" cam (not too BIG, not too small) notching of the pistons was not required, even with the 0.036" Cometics and milling to 62 cc chambers to get the 11.7 to one static compression.
I am hoping that the really tight quench, and the 8.7 to one dynamic compression ratio will allow reasonable spark advance and good torque over the 2000 to 6000+ rpm range.
With my "Goldilocks" cam (not too BIG, not too small) notching of the pistons was not required, even with the 0.036" Cometics and milling to 62 cc chambers to get the 11.7 to one static compression.
I am hoping that the really tight quench, and the 8.7 to one dynamic compression ratio will allow reasonable spark advance and good torque over the 2000 to 6000+ rpm range.
I know one guy running a 242/246 .6xx 112 lsa and the car shakes, not very streetable, but thats what he likes and that is what counts. Like I said before, that is a good cam choise and should work very well with your mods. Now when you fire this baby up, what tires will you be using?
Last edited by BOB EAGAN; Apr 14, 2009 at 09:36 PM.
Reason: cam spec. change
With my "Goldilocks" cam (not too BIG, not too small) notching of the pistons was not required, even with the 0.036" Cometics and milling to 62 cc chambers to get the 11.7 to one static compression.
I am hoping that the really tight quench, and the 8.7 to one dynamic compression ratio will allow reasonable spark advance and good torque over the 2000 to 6000+ rpm range.