Since SF.com is down...I'll post here too

I finally got some dyno time up at Rado's shop..strapped her down last Tuesday and made some low boost pulls. My scanner power cord is missing, so, you'll have to take my word for it!

Day: ~80deg, humid, ~360 alt - Reading, PA

~180rwhp @ 4000 rpms
~365rwhp @ 4500 rpms
~450rwhp @ 5000 rpms
~500rwhp @ 5500 rpms
~590rwhp @ 6000 rpms
~600rwhp @ 6500 - 7000rpms

621.2rwhp from 7000 - 8000rpms and climbing at 8000rpms

I'll have to break out the chart tonight to verify. RWHP @ each rpm...but you all get the idea:

621.2rwhp @ 18psi 93oct - Chris said that # was corrected...but even if it wasn't - I think the correction factor for that day was around 1.02

Big Mods:
T88H
Ported intake mani
Head Work
272 cams
850cc inj
Tilton Clutch
G-Force ECU, vpc/safc

Very nice Jay! Time to turn up the wick on that pea shooter.

Dave H.
93 na-t 10.66 @ 125mph
88t 13.04 @ 107 mph

nice numbers but dam thats alotta fuckn Lag... how is it driving on the streets? hard to merge into traffic?

cant imagine 4000rpms w/ 180whp

yeah, the graph / numbers make it seem *worse* than it is, however, it's on point with other big turbos..even a bit quicker.

I wish I could show how quick it moves from 4k to 5k and so forth. Maybe it's the super light tilton or headwork - but once coming into boost at 4k - it spools to 5k quickly.

You're not too far away...jump on the NJ turnpike and we'll go out for a blast!!

jay

i would love to, you should attend our Supra Meets sometime... that T88H must be a monster though, would love to see how you would go up against a midsized turbo from a 1st and 2nd gear roll...

we meet up at Jones Beach alot...

Do you run the full gforce w ign and fuel sides?

Reason I ask is that someone mentioned the ignition messes things up and they run the factory ign w fuel side upgraded. I may have it backwards but let me know

ps - what rail ar eyou using, Id like to jump to 850s but have an HKS rail

Jim

G-force ECU, just raised rev-limit (8300rpm), no ign or fueling changes.

It's a PHR rail / fuel system with 850 inj.

Those are very nice #s. I think its spools awesome for such a big turbo. Over 350rwhp by 4500rpm. Impressive.

Do you happen to know how much hp you made roughly at 7psi? I have the same turbo, cams, but no headwork or intake. I can only make 7psi right now due to a boostleak. Just wondering..