This is my old stockblock 03 Evo setup remote tuned by Mtuned's Michael Adkins on 93 octane. In this tune we were using the stock 7500rpm rev limit and flowing ~64lbs/min.

We later upped it to 32psi on a Grimmspeed 3port and upped the rev limiter to 8500rom once I put GSC beehives w/ Ti retainers and a Carbonetic Triple Disc in and were flowing ~68-69lbs/min.



Mods:

Stock 87k shortblock, stock head, stock throttle body, stock beehives, stock original headgasket, stock clutch (slipped with 16g and 20g, no slip with the 6262 bc of lag)

Cosworth M2 cams
MAP headstuds
ETS 3.5" Intercooler
Custom 2.5" I/C Pipes
Synapse BOV
Walbro 400
RCI Rail and 1680cc Hi-z Injectors
Peakboost 6262 T3 setup .82a/r 3" O2 Housing 3" Custom DP
Custom 4" Intake
OMNI 4bar
EcuFlash Tephra v7 SD
Hallman Pro MBC
Innovate MTX-L

 

very nice numbers.

 

Awesome Build WILSON. Car makes some very kick *** power! Can not wait to see the next build Your stock clutch still amazes me....

 

Thanks guys, the original goal was to go 10s on 93 pump full weight on street tires, but slicks if it was necessary.

 

high numbers...
is it real?

I never see 570dynojet on a 6262 @ 30psi...
How much degree @ 7500?

 

I don't believe the numbers to be true. It has a fairly high weight set and the way the curve looks, I would say it is probably making about 515-525whp realistically.

 

High weight bc I had 3 people in the car and a trunk full of tools in case it broke, I've seen 628whp and 601whp on a 6262 on a dynojet, take a look at JMS those cars were full weight and went DEEP into the 10s on the stockblocks.

 

It was either 11 or 12 degrees of timing at 7500.

 

fake numbers...

Sorry to say that but are not realistic.

 

Not here to argue, but I have a few friends with stock block 6262 setups and nearly identical mods, and all made right around this power at 30psi.

 

What do you mean when you say stock block? Obviously I know you have pistons/rods, but what more can be done to the block, o-ring it?

 

I think when most people say stock block, they mean its still factory and hasn't been touched with the exception of cams.

 

If you read the entire post you'd realize this was a completely untouched 87k mile shortblock... Only thing internally changed at the time was cosworth m2 camshafts.

 

4875 3
4937.5 2
5093.75 2
5218.75 3
5375 4
5531.25 5
5625 5
5781.25 6
5937.5 7
6031.25 7
6218.75 8
6375 8
6437.5 9
6625 9
6750 9
6875 9
7000 10
7187.5 10
7218.75 11
7375 12
7468.75 12
7718.75 12


From the logs.

 

Attatched is the VD with smoothing at 1-3-6

400lbs added to weight, as he had that in passengers.