After a long, cold winter in the shop, we have completed our first dyno pulls on the YS-trim and made 790rwhp, only on the blower. We're using the 3.12 pulley and have ordered a 3.25 pulley to slow the blower down and reduce intake air temps.

When we added a 200 shot, tire (MT Drags) spin on the Mustang dyno was so bad that all we know is that hp was above 800. With a NX 500 shot available, 1000rwhp should be achievable, as long as the head gaskets hold.

Will post pics in a few weeks. stealth.

 

OMG, congrats!

 

thats the daily driver, right?

 

 

It's a trailered race car now, much too unrulely for the street.

 

How much boost were you making with that size of pulley? Are the heads ported? Headers?

 

15 lbs. at the blower at 5300 ft elevation. With a 500 shot available, we're really not focused on boost. Heads are P/P LS1, Dynatech headers.

 

Any specs on the engine itself? Cam......Rods...... Pistons....... Block...... And where did you get that Dragon 414 cid?? Just wondering. Tell us more. And what gears are you running in the rear? Any pics? Thanks

-Slim

 

Quote:
Any specs on the engine itself? Cam......Rods...... Pistons....... Block...... And where did you get that Dragon 414 cid?? Just wondering. Tell us more. And what gears are you running in the rear? Any pics?

CI block (4.06), Comp, Lunati/Lunati, JE; 414 was built by Dragon Race Engineering in Broomfield, CO; 3.42 r/p gears; pics in a few weeks

 

Nice

 

Gotta love that YS-Trim! Nice work-that has to be a handfull with a 500 shot!!!

 

Definetly a nice setup. What are you running for computer?

 

PCM from a 6-speed 2001 SS. Trying to get by w/o buying a FAST.