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Kris, what power and what boost mate? can give you some tune info with the ID2000 we run.

which ARP head studs are you using? we were pushing 27-32psi (about 1200hp engine) for over 350-400 1/4 mile passes, 100+ dyno runs, alot of street driving and other driving events using factory size 10mm ARP head studs and 92mm Cometic MLS gaskets, we checked the torque on the head studs only...

What are your half track increments on the 11.7 pass?

It will do it, it only needs to make around 800hp@engine to run 140mph in a 3600lb car, a friend was making 680rwhp manual in his 2JZ Supra weighed 3620lbs went 141mph. You shouldn't see any issues pumping in 30psi especially if the bottom end is built. What turbos are you running?

thanks mate

they were Tridon solid band embossed type.

Joe's to blame there, tried new clamps, they said they work better, if by better they mean you can pull them off by hand then Yes they are better lol

Yeah was close call, just quarter, sent for repair today

thanks, yeah, now with everything seeming like it's all good, the power is there. however, we think the turbo's are out of puff. they are old cast wheel design turbo's, a new set of Precision billet wheel turbo's it would really wake, i believe we would be seeing the same power, however, on...

yeah, she alot more aggressive than the dyno shows haha 1.35 60' with a pedal and 9.4@115 she was a handful for the brother to get down the track, pedalling and backing off early https://www.youtube.com/watch?v=dETAzzjwdaU

we took the nugget out for a hit at the track today, just intent on some half tracks to get a bit of data. it's a very easy 12psi launch and feeding the boost in slowly being a Wednesday night the track is not the best, plus was a cold dewy night, 1.35 60' with a pedal and 9.4@115 she was a...

try Bain Racing, thats exactly what we did

http://www.youtube.com/watch?v=ghEKew0c80Y 941@30psi new tune, new pistons 11:1

forgot to mention the issue we had was pistons, the revised pistons are back in, the backspace clearance is now 5-6 thou, instead of 50-60 thou what the old pistons had we won't be gambling again on that ever again, was a costly mistake, should have changed them out straight away when we saw it...

you will be right, i think we worked out .420'' (10.5mm) lift was the absolute max you could run. shim over bucket is fine for 9000-9500rpm, maybe more don't know anyone that has pushed over that. we ran the Performance Springs 2JZ for over 5 years, we took them out and only 2-3 of the 32 had...

If car weighs 4000lbs n makes 400hp at engine good for 111-112mph, 400rwhp is roughly 500hp engine, then u should run 120mph

Cams n headwork will make more, we are showing 270rwhp@5500rpm with 11:1, ported heads flowing 290cfm on E85 thru a Powerglide. We see 460-480rwhp@10psi twin turbo with that same combo. Factory heads we needed nearly 20psi to see same power though that was 8:1 CR. Run the car down the 1/4...

that's big hp from that boost as suggested even for a turbo car let alone a blown car, what MPH did the car run over the 1/4?

yeah, should be good if we can get it all working. won't be a lag monster like the 2JZ is with that power also :p hopefully the new turbo's will be better and spool up as quick if not quicker :D

nah that intake manifold won't work with these heads, new intake is high port. This motor will just see new turbo's, we are only gonna push this motor to 1300-1350hp, the new bottom end will get all the new goodies, see if we can't squeeze 15-1600hp out of it without killing everything lol