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Tuned up the sr20 yesterday ready for the drags.

21psi pulled 328kw

30psi pulled 385kw

5558 .6 44mm external gate, poncams and forged motor

Theres is more in it but ringing the poor little things neck.

Unfortunately drags got cancelled due to the weather so thats for another day.

951D03DF-9201-43C1-A389-C7261C5C39DF-5007-000001562858FAE1.jpg

Tuned up the sr20 yesterday ready for the drags.

21psi pulled 328kw

30psi pulled 385kw

5558 .6 44mm external gate, poncams and forged motor

Theres is more in it but ringing the poor little things neck.

Unfortunately drags got cancelled due to the weather so thats for another day.

951D03DF-9201-43C1-A389-C7261C5C39DF-5007-000001562858FAE1.jpg

Thats a lot of power for a 2L on 21psi, is that on E85 though? Hey Mick O hurry up already with the nats, I cant wait to slap my one on lol..

Thats a lot of power for a 2L on 21psi, is that on E85 though? Hey Mick O hurry up already with the nats, I cant wait to slap my one on lol..

Yes ethanol. No way would i push 30psi with 98 pootrol

Finally got some numbers but its not done yet,

On the New motor, with the 6262 .84 TS BB CEA.

Run-in tune (super safe) verylow/negative timing, 9-10 psi. 210-220 rwkw.

Turbo is super responsive and perky even with the timing so low, I noticed instantly its very throttle responsive, its very possible my intake setup helps in this regard. But the way it moves the air so quickly I have a good feeling this setup will be pretty decent on the 30/25 with vct!

One noticable characteristic.. the turbo seems very loud. even on low boost. however i am moving from lowmount to high mount during this build, so that might be why i think that.

will be doing real tuning next week if all continues well. Will post numbers as promised when its done. Unfortunently still running hte PFC and Tomei Z32 as no one has purchased the gear yet.

-dale

results yet?

Big boy turbo, wha happened to wanting response lol

Yeah, things got a bit out of hand with the engine build and from what I have seen so far this turbo should still have good enough response yet make massive power. Its either this or the 6266. Will see how we go.

I have a 6466 on an rb28, and i expect in excess of 500awkw. Might be a little bit too extreme on a daily strees sil. Buut, look at PJ's THING, because thats what it is, a freakish THING. It has a monster and still makes powers that are usuable for speeding up the rotation of the earth arouns the axis of the suns, and stuff

I think it will be OK.

There's a 180sx 2.0 VE non VVL, with a 6466 that made 536rwk@34psi with quite reasonable response.

Then there's James NFI's S15 2.3 VE VVL, with a 6262 that made 430rwk@24psi with ballistic response (but yet to have final tune).

With my motor 2.2 VE VVL I figure the next size above from James should still provide enough response yet be able to make 450-500rwk should we choose to push it that far.

It will be either a 6266 or a 6466.

I have a 6466 on an rb28, and i expect in excess of 500awkw. Might be a little bit too extreme on a daily strees sil. Buut, look at PJ's THING, because thats what it is, a freakish THING. It has a monster and still makes powers that are usuable for speeding up the rotation of the earth arouns the axis of the suns, and stuff

Hahaha I laughed pretty hard when I read that! Pretty deep!

Allan, the 6466 on your 26 will be fine and will comfortably make the power ;)

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