You know I always hook up my brother evo owners with info of what i am doing - so you dont have to waste money on stuff that you have no idea how it works

First the dyno sheets - here is after

 

Before the cams - (with and without my exhaust manifold)

 

what else do you have done to your car
nice dyno

 

The idel is worse than stock - I would not go to the 272 if the idel is any worse - its bad

The sound is GREATLY improved - the car feels nasty now

If you look at the dyno sheet - you can 4500 to 5300 rpms there was a aLOT of board flat stump pulling trq

2 - much more power after 6000 - 7000 rpms !\


Thanks AMS for getting me the cams and big up as ususal to Pruven for guiding me today

The power on the road feels much better and faster

 

good work. how about an adjustable cam sprocket to dial in the power where you could use it once you're out of the hole....

 

how much money did yo put into it

 

The cams are about 550 - 600 depending on where you buy them - but right now they are all very hard to get

I never put the 272 's in

After seeing how the 264's idel I would not get the 272's on a dialy driver

Especially If I am going to do a big turbo later the 272 would really cause troubles with the maf sensor at idel

When they come out with the AEM or similar I may try the 272

 

my power mods are :

Pruven Performance intercooler kit
Emanage tuned by Pruven
3" turbo back exhuast
Pruven fuel pressure regulator kit
HKS 264 cams


and a 50 shot kit - (which was not used on this run)

 

How about combo of the two?? 264in/272ex

 

when they become more readily available (IF) - I intend to test all the various combinations !

 

Please keep us posted of the results....
on side note there is a guy running 280 (JUN custom) cams over here...strictly racing of course (HKS 3040 turbine)

 

Al: That must be a EVO thing. I was pulling about 15in of vacuum at idle with my 272s and I had MUCH bigger injectors. This was on stock cam gears and the much crappier 1g MAS.

In the DSM world the big 16g works best with a pair of 264s anything bigger and there is too much of a trade off. If you ever step up to a bigger turbo you will really need that extra oomph up top that the 272s deliver.

 

Maybe some cam sprockets would help your idle. Would Unorthodox Racing Sprockets designed for a DSM work?

 

can you raise the idle?

-Shahul

 

i was at turbotrix yesterday and Jeff Hill has the 272's on his car. he let me take it for a ride and they felt rediculous on the top end. he dyno'd 321 to the wheels and his car is still running the stock exaust. with the car at idle you could hardly tell that the car had cams. when they come in, i'm going with the 272's