Holley 4150-9379 and ProForm main body and throttle plate for sale
 

Just installed so the old carb is for sale:

Holley 4150, model 9379
750 cfm
Double pumper
Center hung floats
Annular flow venturis
4 corner idle mix screws
Metering blocks on primary and secondaries
No choke

I have replaced the main body with a ProForm main body and ProForm billet aluminum throttle plate. The ProForm unit has:
- replaceable screw in air bleeds
- Adjustable secondary idle speed screw
- No choke horn
- PV blow out prevention

The original main body and throttle plate will be included - nothing wrong with them as far as I know. Or, will sell the ProForm body and throttle plate separately, and sell the Holley 9379 in original form.

Installed 50cc accelerator pumps on both primary and secondary side
4.5 Power Valve on primary, no PV on secondary
Nitrophyl floats
#73 jets on primaries, #80 on secondaries
#40 shooters on accelerator pumps
Blue Holley removable gaskets
Clear site plugs
Just rebuilt - less than 100 miles

Will change jets and accel pump shooters to suite your request, and can provide the 30cc accel pumps and 6.5 Power Valve if you prefer that.

The Holley 4150-9379 retails for $446 at Summit
The ProForm main body retails for $100
The ProForm throttle plate retails for $130

Please post or email if you are interested and make me a respectable offer.
Thanks!
Scott

It would have been cheaper and easier to just listen to me the first time. ;)

That's what my mom always said too....
 

oh, but the life experience is what it's really all about! In any case, I learned a lot more about carbs from the "mistake" than I would of if I'd just been handed the "fish!"

Still got your engine? How's the monster bimmer coming along?