PGT 09 m8 helix recommendations

[Coxy]

Hey guys, 09 m8 running 6-9 pounds. Running mostly twisteds clutching, and its worked alright till my crap helix screws let go and lunched the secondary stuff.
Just wondering what's working well for you guys? Mine seemed to work ok, but wondering what helix angles others are happy with.
Thanks!

 

[WyoBoy1000]

Elevation, what turbo

 

[Coxy]

Oops sorry, mostly CPCs stage 1, 2871 turbo, Canadian power machines fuel pump capacitor kit, etc. 5-8000 feet.

 

[Coxy]

36/46?
36/48?
38/44?
44/40?
Strait 36?

What's working on your 10 pounds and under M8?

 

[bradburck]

Helix

Run much higher elevations. 10 lbs. 36-46 here. Not bad, 55-65 gearing helped as well. Want to try a 10 head for more bottom end, that's the only component this sled is missing.

 

[mtn_rider08]

36/46 is what I did and I just did what everybody else around my area did.

I'm at 5-7000 feet, running 6LBS of boost.

 

[Dogmeat]

Run much higher elevations. 10 lbs. 36-46 here. Not bad, 55-65 gearing helped as well. Want to try a 10 head for more bottom end, that's the only component this sled is missing.

What is the stock gearing on an 09' M8?

Also, I know BD recommends putting 09' head on the '10 sleds, how much more race gas will I have to run putting a '10 head on an 09' ?

 

[mmsports]

clutching

This is what I do and I sell lot of kits.


MM turbo weights adjustable 76-84 g
185/285 spring titanium
Straight 44 or 46

I have had some guys that the straight is to quick out of the hole so the use the 36/46 its to wippy ( winds up to many rpms before the 46 hooks)

When you use my clutching your arms will fill it.

 

[Coxy]

Appreciate it guys, my 09 is geared to 55-65 as well. Im a bit torn, i hear some guys claim they cant pull the 44, but others say it works awesome. Im not positive what the angle was on my twisted helix, 36/46 or 36/48 i would assume. It worked alright, but seemed to maybe be a bit much at a true 6psi on the top end. Hmmm