Quote:
It's a 870 street avenger. I have went all the way to the weakest spring and they still don't seem to be opening. I tied the secondaries closed.... no perceptible difference in the power... Any suggestions?
It's a 472 alum headed hemi with the M/P dual plane manifold- Comp 292 hemi cam.
Thanks
Glenn
Hey Glen,
Was the V.S. carb for gas milage? I just don't
read about 472 aluminum headed Hemis with V.S.
carbs. It should work, you might have to talk
to the guy's a Davinci carbs. I've had good
advice from them years past about tuning V.S.
carbs.
Like everyone else is saying, Throw on an
850 D.P. for the fun high HP you want, then toss
on the V.S. carb for the gas milage cruise.
Snap your neck, mega G-force launch, is all I want!
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