How much Hp/Tq will a 6.0L put to tires...
#21
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dyno's my cousin's stock 07 silverado ss lq9 made 243 rwhp on a mustang dyno..lot of it depends on the dyno...different dyno's read different numbers..dyno's are mainly for tuning
#22
Originally Posted by BADMOFO
I didn't think they were that high. I do have a cat-back and air intake, whatever that is worth. I don't know about simulated wind drag and all of that ****, I would think that would be hard to simulate between a truck and an F-body or corvette due to aero drag...but I know Jack ****. I do know that my truck with a "safe" tune and those mods I listed (and a TT3000 converter if that matters to ya) put down like 297/303 or something, the graph is somewhere on here. I'm still not buying the rear ratio thing.
Mine was run in 3rd gear (1:1) up to about 5300 rpm, with a 3.42 gear and a 28.9 inch tire.
Mine was run in 3rd gear (1:1) up to about 5300 rpm, with a 3.42 gear and a 28.9 inch tire.
When you set up on the dyno, you input the vehicle's weight and look up the drag coefficient in the database that comes with the software for the dyno. That is how it knows how much magnetic resistance to add. I also ran mine in third for the dyno numbers.
So the truck you have with the LQ4 runs in the 13's? That is impressive. Especially if you are running 3.42's. Have you changed the cam?
Mike
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