help with clutching m8 with slp set up an intake

[ctillman]

have an08 m8 with the slp exhaust set up with bdx intake running higher elevation woundering what ppl are doing for cluthching thanks,

 

[iluv2fly]

If you are riding 6-9K than these are my recommendations for slp piped M8.

70G cat weights with a 120-140/330-340 primary spring with stock orange spring in secondary and rock rollers. For even more takeoff you could run the slp 40/36 helix which works awesome. It gives you much better off the line performance with an awesome backshift. If you ride at 9K or above a lot than I would run the 68G cat weights with everything else I mentioned the same.

 

[89sandman]

heres mine, stock springs both clutches, 40/36 helix, shift assist, rock rollers, 68 gram cat weights. pulls 8100 at 4500-7k. mines an 07 M8 i run the full slp with bdx intake.

 

[XFIRE800]

how will a 40/36 affect rpms compared to a straight 36?

 

[Destroyer]

It's going to accelerate faster off the start. I think it might trench a little more but if you're a fluid momentum type rider it should work great. You should still be able to maintain a straight shift with that helix. I haven't done any testing with the cat stuff yet but in theory it seems like a good idea

 

[Icedog]

Here's mine:
SLP 140/300
RKT 38/36
Speedwerks blue secondary/2nd lightest hole
73.75 g weights
225 lb rider + gear
4500-8000'

 

[ctillman]

thanks

thanks for your inputs i just got to figure witch one im gunna do