Originally Posted by clevo donk
clevo 351 , 302 rods , ross pistons , 4V heads , 650+ roller cams (solid) 260+ duration , twin 650s on a tunnel ram.
He showed me a few other Dyno figures and I had more torque than a big block Chev. It was climbing right on top of the roller even with 2 people sitting in the back and that 280hp at the wheels was at Ramp load of 66%.
Man Im sure this car has a hell of a lot more in it yet....
Yeah, a warm hydraulic cam and single 650 holley would give you 280 at the treads!
I note that at 5500rpm you're doing 110km/h. He's obviously doing the dyno runs in a gear other than your 1:1 final drive. It should be in 3rd auto or 4th manual.
With your tunnel rammed, roller cammed 4V's and 260 cam it would want to spin to 8000rpm!! And it should put out 400+rwhp when tuned OK.
When you dyno your car you need to pump the tyres up to about 50psi so they sit hard on the rollers and don't jump off. Did he do this??
Go somewhere else for the dyno........I'm keen to see what she's got
What city do you live in? Someone here could give you a good recommendation.