Highest horsepower?

[Chad's ZL1]

Starkweather performance....1300RWhp
Twin turbo zl1. Great group of guys.

[jessrayo]

Originally Posted by PWRHSEZL1

Trying to find out what is the highest horsepower ZL1 out there with OEM blower and OEM 376 CI block? Lets hear your numbers!

That is an interesting restriction. I made 836whp on an ERL modified OEM block bored to 427 cubic inches.... but that was using the LS9 blower. I think I made about 790whp on the stock blower. And my car has dynoe'd 1436 whp on turbos, which is the most horsepower any Gen 5 camaro has actually posted a pic of the dyno sheet. The problem is there is not really a dyno that can measure the actual power of some of these cars. I can think of a couple Camaros off the top of my head that make more power than I have but there is no dyno available that can measure it.... power must be estimated....

[rebelyell22]

Originally Posted by jessrayo

That is an interesting restriction. I made 836whp on an ERL modified OEM block bored to 427 cubic inches.... but that was using the LS9 blower. I think I made about 790whp on the stock blower. And my car has dynoe'd 1436 whp on turbos, which is the most horsepower any Gen 5 camaro has actually posted a pic of the dyno sheet. The problem is there is not really a dyno that can measure the actual power of some of these cars. I can think of a couple Camaros off the top of my head that make more power than I have but there is no dyno available that can measure it.... power must be estimated....

Daily driver right?

[jessrayo]

Originally Posted by sr71bb

Well Advanced Modern Performance made over 800 HP on a Zl1 just this last friday. Here you go

https://instagram.com/p/6GiA1VszwH/

I think given the restrictions posted by the OP this car probably is the winner, but he is converted to run only E85. I never have tried to run E85 because you just can't hardly get in Oklahoma, this is an oil producing state....lol.

[jessrayo]

Originally Posted by rebelyell22

Daily driver right?

Well, I don't own a pick-up or a trailer myself so it usually drives to whatever venue I'm racing at, but no, I have a more efficient C7 stingray I use as a daily driver...Camaro is a garage queen.

[rebelyell22]

Originally Posted by jessrayo

Well, I don't own a pick-up or a trailer myself so it usually drives to whatever venue I'm racing at, but no, I have a more efficient C7 stingray I use as a daily driver...Camaro is a garage queen.

I bet that's exciting

[Sakudog]

Originally Posted by jessrayo

I think given the restrictions posted by the OP this car probably is the winner, but he is converted to run only E85. I never have tried to run E85 because you just can't hardly get in Oklahoma, this is an oil producing state....lol.

True story about Texas, we have E85 readily available, but in a pinch I can drop 93 in it and the FlexFuel sensor would do the rest of the work.

[mdntmank]

Originally Posted by Sakudog

True story about Texas, we have E85 readily available, but in a pinch I can drop 93 in it and the FlexFuel sensor would do the rest of the work.

If you live in dallas I am sure of that, but now I'm down to one place that sells 93 ........Congrats on 800 rwhp

[cdjnight]

Originally Posted by jessrayo

Well, I don't own a pick-up or a trailer myself so it usually drives to whatever venue I'm racing at, but no, I have a more efficient C7 stingray I use as a daily driver...Camaro is a garage queen.

C7 with a hitch then all you need is a trailer

[Dutchman427]

Numbers in signature.

[Trackman]

Originally Posted by Chad's ZL1

Starkweather performance....1300RWhp
Twin turbo zl1. Great group of guys.

I think the question was asking about hp numbers using the oem block and blower.
I do agree that Starkweathers TT ZL1 is a bad ass build.

My numbers are also in my signature. (not oem block)

[Redlineviper]

Originally Posted by Trackman

I think the question was asking about hp numbers using the oem block and blower.
I do agree that Starkweathers TT ZL1 is a bad ass build.

My numbers are also in my signature. (not oem block)

Agreed, I make over 800 with a e85 blend but that is irrelevant to this thread.

[G Money]

I will be adding a Nitrous Outlet system spray bar set up to mine next week and should be around 950+ with a 150 shot on the stock block and blower.......I will have dyno results on 8-21-15.

[Sakudog]

Originally Posted by G Money

I will be adding a Nitrous Outlet system spray bar set up to mine next week and should be around 950+ with a 150 shot on the stock block and blower.......I will have dyno results on 8-21-15.

Really interested on how long the stock pistons can last on that setup. Why, because I wanted to do it but my shop recommended against it unless I was willing to invest in a short block.

My hope is your setup is bullet proof.