Low Compression, high compression. Whats the highest you've seen or know to be true?

I've seen many people make 650rwhp (M6) on 93 octane. I've heard that a few people have made up to 700rwhp -can anyone confirm that?

Same question but with meth added. Is it possible to make 750rwhp on 93octane and meth or is 700rwhp with 93 and meth more realistic... or safer?

 

Stock or forged?

 

My buddy Sam made 850 RWHP through a 6speed and 800 through an unlocked TH400 on AZs shitty 91. It was a 408 with an F1.

 

soooo what happened to the stock cubes part of this, haha. I wish my car came stock with 408 cubes.... Check out Tiago, he made some big bills on his 346.... in the 900's i believe

 

Oops I'm a retard and didn't see that.

 

There is a guy here in Denver with a 347 CI, D1, N2O, 91, and a metric **** load of meth making about 720ish. I can give more details if interested.

Keith

 

You can push 700 rwhp on pump 93/94 with the right tune *without* meth.

I run pump 94 and with or without meth I run mid 10's at 138-139 MPH through a 4L60 on a stock cube forged LS6.

The guy who built my car also had a C5 with stock cubes and pump gas (without meth) running high 9's @ 140-141.

It can be done, but your tune really needs to be spot on.

If your going to be beating on your car in the summer heat I think meth has a place as does Torco.

 

I am running 600 rwhp with a rich *** tune that is super safe and not even a full pull since the motor has zero miles on it. It made 600 on only 9lbs boost at 6000 rpms. It will put down 650 with a pull to 6500. This is stock cubes no meth and only 91 octane.

 

I did 641rwhp on 91 with stock heads, stock bottom end, no meth/alchy bandaid crap.

I haven't seen many even come near that number with so little mods.

 

You must of had a pretty agressive tune to pull those numbers like living on the edge. Most people do not want to almost blow their pride and joy up.

 

I daily drove the car in AZ on those numbers. The tune was very conservative actually.

NicD on this board tuned it. Probably one of the best LS1 tuners in the US.

 

Thats always good to know. My setup is not even working up a sweat with the numbers it is putting down.

 

go for it man, whats the worst that could happen? just think about all the glory out there for you to grab! its worth it for sure.

not

 

I Saw him running 9.39@147mph last month the car is a Beast for sure.
BTW Its F1-R Not F1.

 

Your 600rwhp curve won't hold a candle to my 700rwhp curve and I haven't even started making power.

On a built bottom end you should be at 680rwhp or more on 91 at least. If I paid what you paid and got a 600rwhp dyno I would have demanded my money back, no offense.

 

the wick is not even turned up on my setup bro. It is just breaking in right now.

 

710whp on a stingy dyno-dynamics dyno on Valero 91pump.......no meth.

364ci
8.5:1cr
14psi T76gts
stalled Th400
9"

 

This thread is about stock cubes and 93 octane. Think it covers stock and forged 346 ci.

 

i'm interested

 

364 is a stock cube motor size. GTOs? Vettes? Escalades? Hummers? Trucks?