I did 545/565 on my LQ4 with a Maggie 112 on 8#
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3 Attachment(s)
stock LQ4
stock 4L80E stock TC STS 60mm 93oct 275/60/16 Toyo Proxes S/T TC locked up in 2nd gear on all the pulls on a stingy Dyno Dynamics 6psi ~16* timing tune i towed with ran a 13.2@104 on that setup Attachment 135029 9psi ~14* timing Attachment 135030 6psi ~16* 47 shot nitrous pushed it to about 7psi 12.5@111 on this Attachment 135031 hopefully have some mo better numbers with the front mount and S475 :D |
Id bet you hit 500 pretty easily with that S475. What turbine/housing is on that?
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Mine is 6.0L w/ 9.2:1 cr (I wish I would have went higher now)
WCCH stage II heads 212/218-.59/.60@115 cam Trick kit with 3" dp t76 76mm w/ .96 ar. FLT 80e w/ Circle-D 258mm tripple disc 3.73 gears @ 12psi 502hp/522tq @ 16psi 627hp/653tq These are with low timing, and 11 afr |
Originally Posted by black00chev
(Post 4941154)
Id bet you hit 500 pretty easily with that S475. What turbine/housing is on that?
Its a 83mm 1.0 AR. |
Mods in my sig, and my times too.
My truck's been on the dyno one time, the numbers were 425/428. They seemed low to me, and the next week I remembered that my fuel filter hadn't been replaced since I originally installed the blower. I took it off & it was plugged, couldn't blow through it. Went back the the track and times dropped from 12.4's to 11.8's. Hasn't been back to the dyno though. :) |
I gotta admit I'm a little underwhelmed by the power numbers the turbo's are putting out at moderate boost levels. They clearly have more potential when you crank it up and go for the gold... but at about 10# where I would most likely be living they dont seem all that impressive compared to their counterparts. I wonder if thats a function of having such an inefficient exhaust system compared to what the belt driven guys can run...:shrug:
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you gotta take dyno numbers with a grain of salt.. Trap speed is where your power really shows up.
Different dynos will throw the numbers compared to another. and turbos are load bearing, so some dynos wont let the turbo get to full boost. Dyno dynamics to say a dyno jet is a 15% difference. so my 440hp would be roughly 505hp on a dynojet. |
Originally Posted by AKlowriderZ71
(Post 4941399)
Mods in my sig, and my times too.
My truck's been on the dyno one time, the numbers were 425/428. They seemed low to me, and the next week I remembered that my fuel filter hadn't been replaced since I originally installed the blower. I took it off & it was plugged, couldn't blow through it. Went back the the track and times dropped from 12.4's to 11.8's. Hasn't been back to the dyno though. :) We should schedule another dyno day and both head into town once my truck is all set back up :devil: |
Originally Posted by nonnieselman
(Post 4943053)
you gotta take dyno numbers with a grain of salt.. Trap speed is where your power really shows up.
Different dynos will throw the numbers compared to another. and turbos are load bearing, so some dynos wont let the turbo get to full boost. Dyno dynamics to say a dyno jet is a 15% difference. so my 440hp would be roughly 505hp on a dynojet. |
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