Finally got the 2.7" PD pulley on

[BLoG]

WHOA that makes a difference. Now it wants to spin a LOT more from a stop, and it really seems to pull harder.

I had managed to get it not to ping at all at 10* with the old pulley, I thought i heard it ping once with the new pulley, so I'll be knocking the timing down a little tomorrow. Also, i could hear the belt slip, so i'll go ahead with a smaller belt too.

Anyway, for anyone with a powerdyne who hasn't swapped pulleys, you might wanna think about it. It made a definite seat of the pants difference. :tu:

 

[sstock]

BLOG, make sure that belt is real tight, if you are out of adjustment, try turning the adjuster pulley upside down.
That belt should work, no need to get a smaller one.
Later
Steve

 

[BLoG]

I know your belt will work, i just tried mine for the hell of it. Will swap it out with yours tomorrow.

 

[Litl Sam]

Heck yeah that pulley makes a difference! I couldn't believe how much more power it felt like it had!

 

[Billssvt]

Blog if you have the 2.7 blower pulley,and the 7.0 crank pulley,you will be able to beat a new lightning.I did.I have other stuff on the motor too.Chip,msd,xpipe,etc.This i would not think it would make that much difference,if you dont have these.So go out and try a new lightning,and beat it,then you will have a smile a stick of dynimite would not take off.

 

[BLoG]

Grrr! I went to put on the smaller belt that sstock gave me and i could NOT get that sucker on there.

What's the proper procedure for getting it on there?

I ended up flipping over the tensioner to get the stock belt a little tighter.

 

[94SVT437]

So how much boost are you seeing now Blog?