Thread: 919 rwhp on stock bottom end-Tuned by Matt @ FSP
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Old 02-10-2014, 05:18 PM   #54
HtownSS
 
Drives: Silver 2SS, 68 Firebird 400,70 vett
Join Date: Jul 2009
Location: clear lake
Posts: 240
Quote:
Originally Posted by Matt @ FSP View Post
ECS.. It works out to be 7.9"
What size pulley should come with the base kit?
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