Message: Which throttle body should I get from Fastman the 50mm or 52mm. Here is what I have:
v-8
K/N II
T-stat 180
Jet chip stage 1
Headers
Flowmaster exhaust system
MSD igntion with accel coil
Taylor wires
1.7 rollers
3923 autolites
Any help would be appreciated. Thanks
Message: I had the same delima. I was told that unless I'm blow, Nossed, headed, hi-flow cat, cat backed, hot cam, and race WFO all the time that the 52mm is a waste of a $100. From what I've read go with a 50mm.
Shawn
98 5.2L 4x4 CC Sport
P 1
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Subject: 50 -52 mm throttle body
RE: 50 -52 mm throttle body