First Hi-Flo Dyno Sheet (Smearin's car) finally uploaded!
#4
If i put smoothing on 5 the curve would show barely any dips. The car is running 317 truck heads unported with dual valve springs, and our Hi-Flo cam. It's using a 70mm turbo with a .68 exhaust A/R. Note the almost NA like torque curve. This dyno is full of "area under the curve".
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Originally Posted by Assassin
car specs?, #'s of boost?, f-body or y-body??, I'd try and get rid of that little dip at 4800 but nice curves...
turbo is a 70.5 Garret build to Hi-Flo's secret specs.. they're gonna try it with a/r of .68.. to see how soon they can get the torque to come up... f it turns out to be too small .. they'll just swap exhaust housings... Dual catch can setup..
Fuel system... all I know is 65lb injectors.. I dont know about the rest.. We'll see if Bill or Marko will chime in on that..
I think thats it..
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#14
Originally Posted by Bill @ Hi-Flo Turbo
If i put smoothing on 5 the curve would show barely any dips. The car is running 317 truck heads unported with dual valve springs, and our Hi-Flo cam. It's using a 70mm turbo with a .68 exhaust A/R. Note the almost NA like torque curve. This dyno is full of "area under the curve".
Looks like something is happening up top. I think the curve, especially the spool looks AWESOME though.
What clutch is he running? What wastegate spring are you running and what boost controller?
Next time try hitting the gas at 2500rpm, it'll give a real good representation of the spool characteristics of the turbo. The area under the curve on that kit is amazing.
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Originally Posted by Bill @ Hi-Flo Turbo
If i put smoothing on 5 the curve would show barely any dips. The car is running 317 truck heads unported with dual valve springs, and our Hi-Flo cam. It's using a 70mm turbo with a .68 exhaust A/R. Note the almost NA like torque curve. This dyno is full of "area under the curve".
That is a small exhaust housing is on your front mount. How big are you going to go on the exhaust side? Those are some nice numbers though.
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ummm.. the exhaust a/r is .68... im gonna leave it...where its at now... It very fun to drive.... in anything above 1st... it starts spooling at about 2200rpm
hehe
hehe