600whp combo?

:cuss:I looked and for some reason I can not find a thread that talks about a 600whp combo. Can someone please give me some threads to read or info on how to hit the 600 mark. I would like to go KB, but I'm not sure what would be the best KB to get. I do not want to crack open the motor. Thanks for your help!!

any TS will get you there. Just depends on how much you want to spend on fuel upgrades and what route you want to go.

Twinscrew @ 17psi and a good tune will get you there. Looks like you have all the supporting mods.

I'm thinking I need 60s and a 2800 maf for supporting mods. BTW, I want to stay 93 octane.

You should not need a 2800.,., 2400 should work fine, if tuned right :thumbsup: but a TS and you are one the right track

Spade said:

I'm thinking I need 60s and a 2800 maf for supporting mods. BTW, I want to stay 93 octane.

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+1 on both,look at some of the sigs in 600rwhp cars.Some have 2 tunes,1 for 93 and 1 for higher.

You can easily get there with a Twin Screw and 93 octane. You'll need the injectors and the Mass Air. Plus fuel pumps if you don't have them already. Just read my sig lol.

Ported Eaton and 100 shot will put you WELL into the 600s

See sig ...

Port / Pulley / SPRAY!!! :rockon:

Fat-cat said:

See sig ...

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Do you have pumps and/or BAP?

As for spray, I thought about it alot but I want the power to be there all the time.

so what level does the stock maf peg? is it a car by car case? anyone have a range? how far will a mafia extend it?

same thing for the injs (no wreckless duty cycle levels...something conservative)?

Spade said:

I'm thinking I need 60s and a 2800 maf for supporting mods. BTW, I want to stay 93 octane.

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Yeah, you will be okay with the 2400 you have. I run the same and I'm @ 19psi.
You will need the 60's though.

SNIPERDOG said:

You should not need a 2800.,., 2400 should work fine, if tuned right :thumbsup: but a TS and you are one the right track

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I would like to have Jon Lund tune the car again.

blackvenom77 said:

Yeah, you will be okay with the 2400 you have. I run the same and I'm @ 19psi.
You will need the 60's though.

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What kind of power are you making?


As for the MAF I read that anything below 21-22psi the 2400 maf should be fine.

What size KB should I be looking for?

Twin screw with proper fuel system and a DYNO TUNE will get you there. It's really a matter of preference, but my Whipple has made me happy.

I think it will be a little bit harder to crack 600 through a mail order tune as great as they can be, there is no replacement for having someone next to you while you're on the dyno tweaking values.

c6zhombre said:

so what level does the stock maf peg? is it a car by car case? anyone have a range? how far will a mafia extend it?

same thing for the injs (no wreckless duty cycle levels...something conservative)?

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My MAF is almost pegged w/just a 2.76!Datalogged it Sat. for my tuner,hit 1004 counts in 72-75 degrees.It pegs @1024.

Spade said:

:cuss:I looked and for some reason I can not find a thread that talks about a 600whp combo. Can someone please give me some threads to read or info on how to hit the 600 mark. I would like to go KB, but I'm not sure what would be the best KB to get. I do not want to crack open the motor. Thanks for your help!!

Click to expand...

If your goal is to get to 600 and stay at that level, get either the whipple 2.3 or KB 2.6 (and of course the 60's). If you suspect that you will want to go higher later (funny how it sneaks up on you!!). Get the kb 2.8 or the whipple 3.4. Either of the big blowers can work in the lower ranges, but neither would be the most efficent at lower HP.

thats my goal, great info guys

TS,60's,bap,sctmaf,110octane or higher should put you at 600-640ish..

Tylerb59 said:

Twin screw with proper fuel system and a DYNO TUNE will get you there. It's really a matter of preference, but my Whipple has made me happy.

I think it will be a little bit harder to crack 600 through a mail order tune as great as they can be, there is no replacement for having someone next to you while you're on the dyno tweaking values.

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Jon is about 2 hours south of me so I would drive to him and have him tune the car.

04cobra13 said:

TS,60's,bap,sctmaf,110octane or higher should put you at 600-640ish..

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I'm only going to run 93 oct at the most.