4 barrel upgrade
Thread Starter
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Joined: Jul 2010
Posts: 318
From: Sunshine Coast
4 barrel upgrade
Howdy all.
I would like to upgrade my rochester carby (4 barrel off a 70, 442) to suit the engine build that i am currently having done. I have new jets (71) Primary rods (42) and Secondary rods (DA). Is this combo going to deliver me a performance upgrade or should I leave it stock?
I will start a new thread with engine build details and pics soon.
Thanks
I would like to upgrade my rochester carby (4 barrel off a 70, 442) to suit the engine build that i am currently having done. I have new jets (71) Primary rods (42) and Secondary rods (DA). Is this combo going to deliver me a performance upgrade or should I leave it stock?
I will start a new thread with engine build details and pics soon.
Thanks
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