PDA

View Full Version : Random TURBO LS1 RX-7 Dyno Video. Finaly Tuned!


WAT TURBO?
12-23-2010, 10:51 PM
http://www.youtube.com/watch?v=m-erHEJ5Qfg

Built Ls1 (pistons, rods, ARP hardware), Comp cam, 317 cast heads, PT 67/65 Billet wheel @ 11psi.

455whp 475wtq through a loose stall TH350. Converter loaded at 5900. We spun it to 6600rpm until I ran out of fuel pump.

The car spun the tires on the rollers, and walked sideways the first time, making me let out of it. Second pull it still spun, but I stayed in it.
-S Double C-
12-24-2010, 10:15 AM
is this robs old rx7 that he sold half ass completed?
WAT TURBO?
12-24-2010, 02:51 PM
Im not sure who rob is. The car came from kansas uncompleted. I built the motor and did a ton of wiring, new turbo, trans etc to get it going.
-S Double C-
12-24-2010, 09:35 PM
k different one i guess. Just dont see many ls1-t 2nd gens and thats what he was building but never finished any wiring or alot of other stuff
WAT TURBO?
12-24-2010, 11:27 PM
Yea you are right. This car came from Kansas but the build was started by a guy named mike in Colorado.
WAT TURBO?
12-31-2010, 05:08 PM
turn up the volume!!!
Evil Goat
01-05-2011, 09:31 AM
only 455?
blcksi
01-05-2011, 02:16 PM
only 455?


That's what I'm sayin, if it were a manual you'd around 200 rwhp off for 11psi. I can't imagine that auto is eating up that much.
WAT TURBO?
01-12-2011, 12:51 AM
That's what I'm sayin, if it were a manual you'd around 200 rwhp off for 11psi. I can't imagine that auto is eating up that much.

Id be willing to bet its eating atleast 100whp....The converter never locks up like some autos do. It didnt even put load on the engine untill 5800 or so. Also the exhaust housing might be a tad small. Im not done yet. More fuel and a retune coming soon.Also it spun on the dyno. I dont mean to make excuses for the low rwhp numbers (track times are what counts right?) but those things combined could be the reason.. The track times will tell the tale.