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Old 06-22-2012, 03:24 PM   #15
bill dedman
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Location: Conway, AR
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Default Re: Holley float level sight plug holes

Quote:
Originally Posted by BlueOval Ralph View Post
A good starting point with no Power valve is
Mj 77 or 78
HS bleed .026
Idle bleed .067 or .070
Idle feed rest in metering block .036 to .039
Set idle so blades are just below transfer slot.
At least .070 holes in throttle blades
Thanks Ralph.

This carb has a boost-referenced power valve that will be operational.

The cams for these turbocharged engines have very little duration (210/210-degrees @ .050"-lift,) and are ground with 115-degrees of lobe separation, so they idle like a stocker.

I guess turbo engines don't much like overlap...

I don't think that I'll need any holes in my throttle butterflies, will I???

Thanks for any information!!!
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