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How many cubicinches?and pushrod question

Old Jun 17, 2005 | 06:19 PM
  #1  
Scania's Avatar
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From: Uppsala Sweden
Car: 1989 Corvette
Engine: 350 Tpi
Transmission: ZF 6 speed
Axle/Gears: Dana 44 3,33
How many cubicinches?and pushrod question

Ive just got my 305 borred 0.03 and now i wounder how many cbi ive got now?

How long should the pushrods be in a 1986 305 with ´my 1988 305 heads on ? I guess i cant use the old ones since the 1988 engine had a rollercam right?
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Old Jun 17, 2005 | 08:21 PM
  #2  
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From: Oakdale, Ca
Car: 89 IrocZ
Engine: L98-ish
Transmission: 700R4
pi*R(squared) x stroke(3.48) x 8

Sorry, kids deleted the calculator on the computer...roughly 310 cu.in

Use you stock length pushrods...since you're using the flat tappet lifters. Only reason to change is if you went with a different lifter type or more agrressive cam.
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