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Number1_dog Number1_dog is offline
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Join Date: Mar 2007
Location: NYC berbs
Posts: 345
What size Webers to use 40 or 46s

for a 79 911SC CIS, short stroke 3.2 (9.3:1), 964 cam profile, SSI, + 2 in 2 out M&K muffler, and light weight flywheel.

I was at a get together at the local brewery the other day and one of the DE guys told me I had to go Webers. He was running a stock 78 SC and had 40 Webers. Since I am a 3.2 should I be going 46s? I do autocross and hope to do some DEs once the car is fully sorted. 40s seem to be more available can they be made to support my engine?

Thanks
dog
Old 01-23-2010, 06:47 AM
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