390 rwtq from almost stock 5.3
#1
390 rwtq from almost stock 5.3
I just finished up my cam swap and got a dyno tune. The best numbers I got were 323 rwhp and 390 rwtq. over all I'm pretty impressed. I have one dyno sheet if some one wants to see it.
mods are
220/220 .551/.551 112 LSA
long tubes
cai
underdrive pulley
tune
and the run is on 22's if makes a difference
link to same thread on LS1 truck that has some pics
http://www.ls1truck.com/forums/dynod...ock-5-3-a.html
mods are
220/220 .551/.551 112 LSA
long tubes
cai
underdrive pulley
tune
and the run is on 22's if makes a difference
link to same thread on LS1 truck that has some pics
http://www.ls1truck.com/forums/dynod...ock-5-3-a.html
#5
yea I know it's just dyno numbers and they vary a lot
my tuner tunes ALOT of vehicles on his dyno and his initial estimates were 300/340 so its not just a random dyno that reads high
this wasn't the best one but we eventually got it to peak power at 6000 then it plateaued till 63ish then started to drop off
my tuner tunes ALOT of vehicles on his dyno and his initial estimates were 300/340 so its not just a random dyno that reads high
this wasn't the best one but we eventually got it to peak power at 6000 then it plateaued till 63ish then started to drop off
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#9
its a 3000 stall, i think its the way the start. the tuner would run the truck up a couple grand and then he would floor it at the same time another guy started to record the dyno. and i don't know too much about dynamometer lol i just wanted to share