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Made it into the 12s

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Old 08-26-2014, 08:54 PM
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megrog2
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Default Made it into the 12s

Ran a 12.8@111 last weekend in my c5 m6. Modifications consist of
BreathlessVortex cai
Texas speed long tubes with off road test pipes
Corsa Extreme
I really want to get a set of drag radials to get my terrible 2.0 60' down. But I'm worried about breaking my diff. Anybody have any suggestions on getting my 60 down without destroying my rear end?

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Old 08-27-2014, 12:30 AM
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Shirl
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First, Congrats!! Great pass Second, don't worry about the rear too much.. have many passes in the 10's with a stock rear / 1.7 60fts. and there are others around that have much better 60fts. than that on stock rears! Other ways to improve your 60' would be gears and/or converter. Still need those sticky tires though!
Old 08-28-2014, 11:58 PM
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NukeC5
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The M6 is much more prone to wheel hop (drive drain shake). A solid transmission mount should be done before or at the same time you do drag slicks. You shouldn't have to worry too much at your power level though.
Old 08-29-2014, 11:28 AM
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540i 6spd
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What did you dyno at? That 60 ft is not bad on street tires.
Old 08-29-2014, 12:20 PM
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gunluvS14
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congrats. Def room for improvement.
I'm no drag expert but 1.8 60' is highly possible for street tires.
I did 12.417@113.96 with 1.898 60' in my stock C5z on BFG Rival tires.

My recommendation is watch your tire pressure and practice.
There ton of factors out there, how well the track was prepped, temp etc

Most importantly you got to have fun
Old 09-04-2014, 03:03 AM
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megrog2
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I haven't had my car dynoed since the CAI and LT. I have a cam to install also 50hp or so to be added so a tire is definitely needed.
Old 09-04-2014, 08:12 AM
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GARY2004Z06
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Congrats.
Old 09-13-2014, 12:25 PM
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megrog2
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Just ran a 12.6@112 with better track prep and 60° weather!

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Old 09-15-2014, 04:19 PM
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Congrats. I am assuming that was at NoLimit raceway. FYI...there is a vette day there on 9/28.
Old 09-15-2014, 06:44 PM
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C5 Pete
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Congrats.
Old 09-15-2014, 10:57 PM
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BuddhaZ06
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Get a pair of dedicated track tires. Get some 16" firebird wheels and 26x10.5 or 11.5 et street bias ply. Or you could go 17" and get the 26x11.5-17 bias ply. They'll help with wheel hop and hook great. And lighter weight. I only used those with m6. Worked amazing. 1.6x 60' stockish.
Old 09-18-2014, 11:13 AM
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92mr2turbo
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Your probably in the 350ish area for whp.

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