Dynamometer Results & Comparisons - 240sx LQ4, 799's, and MS4 Dyno results

1991 Nissan 240sx
RESULTS: 422rwhp 382ft.lbs (With tires spinning some)
Mods:
LQ4
799 heads Stock
LS6 intake
28.8lb injectors (98% cycle duty I know i'm due for larger ones with future mds)
MS4 cam
Arp rod bolts
P&P TB
Ud pulley
Long tubes
3" duals into> 3 1/2 single exit straight through muffler.
Aluminum Flywheel
Ls7 clutch
4.08 gears
T-56 (out of 02' SS)
CAI With too small of filter :bang: (Tuner said I could pick up some power with a larger one)

I havent been to the track yet, i'm building an 8-pt cage currently then I'll see what times I can pull. Car weights ~2800lbs loaded.


http://www.youtube.com/watch?v=gtc7VlUrIs0&feature=youtube_gdata_player
The tires were spinning a little and I believe thats where the waves come from, tires were smoking a little and hot after a pull..
http://farm7.static.flickr.com/6226/6226625772_088d07a44f.jpg (http://www.flickr.com/photos/55665137@N05/6226625772/)

with that power no way are you spinning on the dyno. car should roll out though!

lol @ the spinning, strap it down right.

lol, nice ride, car should run good,

Lol I agree with the spinning, it was strapped down tight, suspension was loaded hard. It was doing something funky tho, didn't seem to be rubbing anywhere, but tires were smoking a tad after a run ... maybe it was due to the surging Ms4 cam at lower rpms, could have made it bounce n rub.. anyways thanks guys, it does pull hard, very hard.. I raced a Terminator the other day he dyno'd ~ 480rwhp on a mustang dyno @ 18psi. We did three 3rd-4th gear pulls, I said I beat him, he said I kicked his ass! (i thought he was letting off after I started pulling, apparently not. I hope to hit 11's at least with it.

did you have to flycut the pistons for that cam

+1 on did you have to flycut? im building a very similar set up and im curious also.

Lq4 has dished pistons so I doubt he had to flycut.

Pretty good numbers. What are your goals for the car?