Blow thru alky Cheyenne

[Hyboost4Banger]

I did a lot of research into blow thru carbs before I built the 650. The 750's and 800's have driveability issues like what you expirienced with having to run big primary jets .......unless you go to annular venturis. CSU carbs was very helpful by the way. Just like they said, this 650 is perfect. Idle, off idle response, Choke, and WOT. I never thought a carb could compare to FI. I have yet to put a WB on, but it feels pretty good

72 Primaries
81 Secondaries
Jet extensions
Nitrofyl floats
.120" needles
5/16" PVRC's
Drilled PV blowout protector
50cc front pump
#31 squirters

1 alky m-15, 4 psi turn on

All this......= Sleepless nights of itching to apply massive burned rubber strips to asphalt :biggrin:

I've been doing some more tuning on the truck. I know some guys were interested in following the progress. Now that track season is just about here I'm getting really excited to try it out for some real concrete non-seat of the pants times. Here's a link to blow by blow action from the very start.

http://www.turbomustangs.com/smf/index.php?topic=37404.0


The whole idea started as a "wind in the wires" idea, I never dreamed it would turn out as well as it did.

Mark