FMS F13 Owners: How's it drive down low???
08-01-2005, 09:10 PM
#22
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The F13 drives great!
No problems @ 1500 in 6th at all and low end is better than most expect.
https://ls1tech.com/forums/showthrea...38#post3261238
No problems @ 1500 in 6th at all and low end is better than most expect.
https://ls1tech.com/forums/showthrea...38#post3261238
08-02-2005, 07:37 AM
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I have the FM13 on FM Stage II heads and I put down 440RWHP with it with ALL supporting mods. The cam is incredible, the sound it makes when it winds up through my LTs and Borla is phenomenal, and the car pulls sooooooo dammn hard. Driveability is very similar to my friends stock LS1 below 3K, i was amazed after the tune at just how docile the car is when you keep your foot out of it.
FM13, you CANNOT go wrong with this cam!
FM13, you CANNOT go wrong with this cam!
08-02-2005, 08:17 AM
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I can lug it around at 1000rpm. It is all in the tuning, I'm no pro but I think I've done a damn good job just learning how to tune this year. I should have some dyno numbers in the next month. 
08-02-2005, 01:49 PM
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Originally Posted by HALLZ
The F13 drives great!
No problems @ 1500 in 6th at all and low end is better than most expect.
https://ls1tech.com/forums/showthrea...38#post3261238
No problems @ 1500 in 6th at all and low end is better than most expect.
https://ls1tech.com/forums/showthrea...38#post3261238
08-02-2005, 01:56 PM
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Originally Posted by Checkmate
I can lug it around at 1000rpm. It is all in the tuning, I'm no pro but I think I've done a damn good job just learning how to tune this year. I should have some dyno numbers in the next month.
08-02-2005, 04:03 PM
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with the P&P LS6 heads I would think you shuld see alteast 15HP more.
Good luck, As others have said, it does not seem near as big as it is. People have a hard time beleiving it's a 23x Cam on a 112. Great job by FMS on this cam!!!
Good luck, As others have said, it does not seem near as big as it is. People have a hard time beleiving it's a 23x Cam on a 112. Great job by FMS on this cam!!!