red spring

[dgeiman]

What will the red clutch spring get me with the max IV? I believe I have a green spring now.
THANKS, Dave

[wfo]

Stays in the lower range gear longer until R.P.Ms overcome the clutch then it upshifts

[Rusty-Gunn]

As WFO says, gives the Max more low end power. Top speed can go down a few MPH though.

[jerseybigfoot]

shouldn't affect the top speed as the sheave diameters are the same.

[Toys4Me]

Do it. It is IMO one of the cheapest most beneficial things you can do. Even more so if your running large tires on a smaller engine. We run a red spring on every T20 we own.

[Rusty-Gunn]

shouldn't affect the top speed as the sheave diameters are the same.

I stand corrected. I read here that the red spring reduces the speed a small amount, so figured I'd pass it along.
My Max IV, bought used, had a red spring. Now it's got a blue one (I think). I have no idea as to the top speed of either, never been full throttle yet, so I am unable to verify.

[dgeiman]

THANKS Guys I have one that came with mine I think I going to put it in and try it.
Dave

[Madtrapper]

Ok now where do I find a red spring? Anyone have a part #.

[dgeiman]

You can try max parts but I don't if if they have it you can also try Richards Relics