Dyno #’s difference between street tires and slicks?
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Just wondering if anyone has any experience with the difference between dyno #’s with street tires vs. slicks.
What would be the difference between dyno #’s;
Budnick 17x11 with 315 Nitto’s @ 48lbs
vs.
Bogarts 15x10 with 26x11.5 QTP slick @ 30lbs
My past dyno numbers were on the Nitto’s and I trying to get to the dyno next week to see how the new set-up dyno’s.
What do you think?
What would be the difference between dyno #’s;
Budnick 17x11 with 315 Nitto’s @ 48lbs
vs.
Bogarts 15x10 with 26x11.5 QTP slick @ 30lbs
My past dyno numbers were on the Nitto’s and I trying to get to the dyno next week to see how the new set-up dyno’s.
What do you think?
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Originally Posted by AINT SKEERED
I always heard that a street tire with 30psi air or so was best. Thats where I dynoed my car with teh 315x35x17 Nittos
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I dont think its so much the weight as the slicks start to "cup" at high MPH even when aired up. I dynoed 522 rwhp with 28x10.5 slicks and you could see the big "dent" in the tire even as it was spinning at 150+ mph on the roller. Im sure that hurts #s.
I will be dynoing soon with the slicks and some radials on Z06 rims back to back.
Maybe in two weeks.
I will be dynoing soon with the slicks and some radials on Z06 rims back to back.
Maybe in two weeks.
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Originally Posted by gator's 99TA
i have personally dynoed my car with the exacty same wheels (15x8 prostars). one with 275 drag radials and one with et drags. i went from 328 on the et drags to 340 on the radials.
no doubt i lost big time with the slicks.
no doubt i lost big time with the slicks.
Couldn't say why.... just that he does.
IMO.... you'd "think" you'd see a higher # w/slicks as they grow at speed changing the effective ratio to a higher(numerically lower)gear.
I just dyno'd yesterday....457/426 w/4.56's/28" ET Streets.... wonder what that
would've been w/26" or even 28" radials?