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Search took 0.00 seconds. Search: Posts Made By: Dick Boneske
Forum: Tri-Power Tech 12-16-2022, 05:16 PM
Replies: 51
Views: 21,119
Posted By Dick Boneske
I have modified the stock Rochester end carbs to...

I have modified the stock Rochester end carbs to enlarge the venturi from 1.310" to 1.437" (1 7/16"). This is the limit of enlarging the stock end carbs--anything larger would require epoxy or a...
Forum: Tri-Power Tech 12-10-2021, 03:34 PM
Replies: 51
Views: 21,119
Posted By Dick Boneske
The stock “575” ‘66 center car has 1 3/16”...

The stock “575” ‘66 center car has 1 3/16” Venturi’s. End carbs have 1 5/16” Venturi’s. The larger Rochester 2GC carbs with 1 1/4” Venturi’s are common.

I have enlarged a few of these carbs to...
Forum: Tri-Power Tech 04-12-2019, 07:25 PM
Replies: 51
Views: 21,119
Posted By Dick Boneske
If you're going from a Pontiac Tripower setup to...

If you're going from a Pontiac Tripower setup to Holley carbs, why not go right to fuel injection? Once you eliminate the sexy look of an original Tripower setup, you might as well go for injection....
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