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GTP pulley set up

QwikGT

QwikGT

New member
i run the SSM90 kit with the single belt, i want to change to the GTP dual belt. im going to give a call to Morad and get everything i need. what i need are some pictures of where the idlers bolt too, and what not. thanks guys!
 


no i have the GTP coil bracket, but the small little pulley is not on the end of it. ZZP sends you a pulley and bolt that bolt in under the top coil pack
 
i neevr had a problem with the single belt slipping, im dropping down to a 3.0 pulley and this is the best bet. anyone have pictures of where and how the idlers and chit mount?
 
here you go:

series3engine.jpg
 


QwikGT said:
no i have the GTP coil bracket, but the small little pulley is not on the end of it. ZZP sends you a pulley and bolt that bolt in under the top coil pack
Click to expand...

He shouldn't have belt slip anyway. The ZZP kit has been test down to a 3.2" (12lbs of boost) so far with no belt slip.
 
belt slip is another CGP myth, like valve float...my valves float and lift my car to mid 13second 1/4 mile times :D
 
I take it you're running stock springs on ER rockers?

If so, the valve float there isn't a "myth". Only a possibility that the designer of the ER rockers says can happen. He recommends 105# springs on the intake, but stock is fine for exhaust.

/tangent
 
QwikGT said:
yes i run stock springs with ER rockers.
Click to expand...

Like I said, it's not a for sure. He said it was just a possibility due to the lift the stock cam provides on the intake and not so much on the exhaust. He knows a hell of a lot more about it than anyone else since he designed the damn things. I'm inclined to believe them.

And how do you know if you have valve float? The only way to know for sure is if a piston impacts a valve. And that only happens in severe cases. Mild cases you could never know you're losing some compression due to a late closing intake valve at high RPM.
 


valve float is a myth? are you on crack? yeah, it doesnt happen that often, but i bet if you upped your shift points to about 7k youd see your valves floating all over the place.
 


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