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View Full Version : Grimmspeed Crank Pulley



04Legacy
09-09-2011, 09:04 PM
Has anyone used this lightweight pulley and what is your opinion about it???

I'm just curious of the reviews about it are.

Thanks,
Nic

Huffer
09-09-2011, 10:09 PM
It's a LW crank pulley - it works...

mike-tracy
09-09-2011, 10:15 PM
I have one and don't think it's worth the money unless you have done everything possible first. Lightweight flywheel is a much more noticeable improvement.

04Legacy
09-09-2011, 10:23 PM
I'm just throwing some ideas out that i could do to it, but i like to get the opinions from u guys first to see if its worth even doing.

04Legacy
09-09-2011, 10:29 PM
What do u guys think would be easy mods to do??

Sorry in advanced, if i asked a question that has been asked and answered in the past.

Huffer
09-10-2011, 10:08 AM
Easy is relative.

phi11
09-10-2011, 01:08 PM
I have one of the prototype ones and love it.
took me about a hour to install.

racingking951
09-10-2011, 03:13 PM
^^^an hour???

I took me like 20mins, its and easy upgrade it just dosnt have to high of a power/money ratio

phi11
09-10-2011, 03:20 PM
yes sir, I took my time.

Huffer
09-10-2011, 05:49 PM
yes sir, I took my time.

Good move.

Wiscon_Mark
09-10-2011, 08:10 PM
I took me like 20mins, its and easy upgrade it just dosnt have to high of a power/money ratio

Do you have a crank pulling tool?

I know that makes it a LOT easier.

racingking951
09-11-2011, 07:49 PM
I used the "suicide method"

ratchet with a breaker bar attached, resting on something that wont move (lip near the battery) then i just "chirped" the engine for not even half a second

after that the bolt was loose and i can do everything else from there