ECSB 5.3L N/A Record?
#7
im going for 13.5 on the factory cam. that aughta get its own title
added a couple things since the last run
just need to get my tuning tweaked a lil and its on
around october 
did you do anything for weight reduction gashawk?
added a couple things since the last run
just need to get my tuning tweaked a lil and its on
around october 
did you do anything for weight reduction gashawk?
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#8
Originally Posted by goshawk23
who else has an ecsb 5.3L thats going for it?






