Stock sleeves, as long as you have a good tuner; there are no worries.
[/quote]

Sweet I already have the pistons now I need some good rods. Then I'll do a similar build but with a s/c as part of the mix.

 

Steve whats the sohc pump gas record ?

 

Not to sure, I know the vitara record was done on race gas. BTW I think you or your friends might have met him the other night at e-town.

 

been told it was 425 on pump gas, and it resides here in havelock, nc.

 

Man, so many setup is reaching over 400 hp like crazy. I really need to set my A game up for sure

 

thats insane.
especially for, 550 injectors and a 16g at 23psi. amazing!!
and that power level on pump is pretty high as well.
what kind of torque are you laying down on both boost levels?

 

tq looks like 280+ in the 3rd gear pull, on the 4th gear pull it looks like 325+.

 

You can see the dyno was set to display flywheel power for both hp and tq, it says so right on the side of the dyno graph, so if you figure in typical loss that makes it 390ish at the wheels, still pretty darn good for pump gas. and i bet some of you thought that was at the wheels

 

im still amazed that a 16g can get to those power levels on a single-cam.
and 550 injectors

 

both times i tried a big 16g and a bastard 20g which is a 16g with a 20 g wheel I hit a wall right at 300ish whp, both turbos didnt want to go past no matter what. perhaps the version he used is much much better, i would have to see a compressor map from one to tell for sure if its that much better. granted i could pull another 30 or 40 from my bastard 20 g with a cam , head work and a bigger exhaust but no way i could get close to 390 at the wheels like this guys did. what i really would love to see is some trap speeds and a report in a few thousand miles that its still together and has no problems, then i will be impressed, as for the trap speeds they should be close to 130 mph, have him run it and post up his slip for us to admire.