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What is the largest cam I can install on a M6 ??????

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Old 08-09-2003, 01:57 PM
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Default What is the largest cam I can install on a M6 ??????

Wondering what size cam I can run with a stock internal bolt on car with or w/o tuning?? Also... What do I need to replace when installing a new cam? New springs, hardened push rods.... Anything else? Thanks!
Old 08-09-2003, 04:43 PM
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Default Re: What is the largest cam I can install on a M6 ??????

230/230 XE 114 lsa 110icl is about the biggest cam you can FIT without having valve clearance problems.
Old 08-09-2003, 04:45 PM
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Default Re: What is the largest cam I can install on a M6 ??????

I got a futral 230/236 .595/.599 on a 113 in my car
Old 08-09-2003, 06:44 PM
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Default Re: What is the largest cam I can install on a M6 ??????

I got a futral 230/236 .595/.599 on a 113 in my car
That sounds like what I want.. I don't want to be on the verge of destruction.... Just close.. LOL..
Old 08-09-2003, 10:38 PM
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Default Re: What is the largest cam I can install on a M6 ??????

Wow!! thats a big cam!!!!
Old 08-10-2003, 01:09 PM
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Default Re: What is the largest cam I can install on a M6 ??????

The G5X-2 fits and its a 232/240 112...but its very tight, and PTV needs to be checked...but putting the biggest cam in your motor that will fit may not be the "perfect" cam for you. I saw a post by Rapid Motorsports that showed a 1hp gain by using a G5X-2 cam over an XE-R 230/230 with stock heads. Sure that was only one dyno and its certainly not gospel, although it's something to think about.
Old 08-10-2003, 01:19 PM
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Default Re: What is the largest cam I can install on a M6 ??????

I got a futral 230/236 .595/.599 on a 113 in my car
What was the P to V clearance?
Old 08-10-2003, 02:17 PM
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Default Re: What is the largest cam I can install on a M6 ??????

No clue man, i just slid the cam in, and spun the motor over a few times by hand and then prayed and hit the key, I wasnt too worried, i got a friend with a comp custom grind 230/230 .59ish/,58ish i think on a 112 with stock heads and another friend with the TSP 231/237 on heads that have been shaved down a litte.
Old 08-10-2003, 02:19 PM
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Default Re: What is the largest cam I can install on a M6 ??????

230/236 FMS cam??? Are you sure it is not 232/236? The FM-9 cam..




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