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#1
01-05-2024, 02:06 PM
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Recommendations for RAV Headers
So.......
1969 Firebird, full cage, STOCK front suspension, new RACK steering, FRONT Engine plate, MID PLATE.. 413 Cubic inch Original V block and heads. Custom Cut Comp Cam... Duration @ .50" IN - 272 degrees , EX - 280 degrees Lobe SEP = 109 degrees, GROSS LIFT- IN - .682 EXH - .667 QUESTIONS.... 1) What size Primary Tubes / Collectors? (I May reuse these heads later on a larger CI engine later on). 2) Stepped Headers design??? 3) FITMENT in the chassis with the front and mid-plate and rack??? 4) More importantly... Who can I turn to for making them?? |
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