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Old 07-13-2013, 04:05 PM   #11
big dave
 
Drives: '13 BRM ZL1
Join Date: Aug 2009
Location: Maryland
Posts: 236
Quote:
Originally Posted by SPOOKYGUNNER View Post
I PICKED UP .36 ET AND 2.85 MPH WITH ROTOFAB ONLY MOD.
GOING TO ADD LOWER PULLEY AND DYNO SOMETIME NEXT WEEK
THE SOUND IS AWESOME
THIS WAS AT @ MILE HIGH ALTITUDE HERE IN DENVER
That's a pretty hefty gain. Did you run in similar weather conditions before and after?
__________________
'13 ZL1 BRM A6. 11.74 @ 120.14 factory stock! Best stock mph 121.8. 11.59@121.4 with Roto Fab
http://youtu.be/spQLaTWbThs

'94 Z28 A4. 13.64 @ 100.1 stock. 11.71 @ 117 h/c

'99 SS M6. 13.28 @ 105 stock. 12.02 @ 116.5 bolt-ons on street tires. Full weight. New combo 10.94 @ 126.9 n/a full weight on et streets. .http://youtu.be/BCJNFJrp2lg
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