1963hp Single s488

Went to Randy's Transmission dyno event that is put on by the Northwest Dyno Circuit using the new super steep UCC Dyno. Put the little Beater on kill mode with a .082 jet and .136 jet and laid down a 1963hp pull with a single S488 SXE we built in house with a 7 blade comp wheel. Its 100% unusable power with my current chassis setup for racing but its kinda cool just to see how far a single turbo cast piston 5.9 can be pushed. The graph is a little cut off but it noses over around 4300-4400rpm.

Here is my setup:
King Cobra 30/100s (500% overs)
Dual XP CP3s (12mm 8.5mm plungers)
S488/96/1.15 T6
Hardway / Breakout tuned
1800us tune
Steed Speed Comp Manifold
Single Turbosmart 45mm gate
NX .082 / .136 jets
221/221 cam
Large bowl cast pistons
47RH built by Ultimate Transmission
3.54 gears

What did it make fuel only? and out of curiousity what CF was used? nice run.

wwentzler said:

What did it make fuel only? and out of curiousity what CF was used? nice run.

Click to expand...

Here was the fuel only run. No idea what the correction factor was. Their new Super flow automatically corrects it for current conditions so it cant be changed.

Love watching the ii guys lay down big numbers and on cast pistons with nitrous and still holding together.

Awesome numbers. Thanks for sharing

20% CF at that event. saw a few other sheets from the same day.

221/221 Is that a cast cam or a billet cam

Any video?

DAM!

Wow ��

Holy cow! I'm guessing that graph starts at 2000 rpm?

That's a pretty awesome looking curve for a single 88!