65mm pulley/Roush 2.3

[Tdavisss]

Anybody run or ever ran a 65mm pulley on their 15-17 roushcharged gt ?

Sponsored

 

[Cory S]

Anybody run or ever ran a 65mm pulley on their 15-17 roushcharged gt ?

That pulley (2.6”) won’t fit unless the snout diameter is machined down about .050”

 

[Tdavisss]

That pulley (2.6”) won’t fit unless the snout diameter is machined down about .050”

Is that regarding the older roush kits or newer ? I’ve heard the newer (15-17) kits you don’t have to do any machining.

 

[Cory S]

Is that regarding the older roush kits or newer ? I’ve heard the newer (15-17) kits you don’t have to do any machining.

The older ones had less clearance than the newer ones.

 

[Tdavisss]

So you’d still have to do some machining ?

 

[Cory S]

So you’d still have to do some machining ?

Absolutely. I have an almost new 2.80” (72mm) Griptec that would fit for you if you’re interested.

 

[Tdavisss]

I appreciate it , I’m already on a 69mm . Was trying to squeeze out a bit more boost.

 

[Tdavisss]

Absolutely. I have an almost new 2.80” (72mm) Griptec that would fit for you if you’re interested.

this is what made me think it would fit on newer models

 

[Cory S]

this is what made me think it would fit on newer models

They got that drop-down menu wrong.

 

[Cory S]

I appreciate it , I’m already on a 69mm . Was trying to squeeze out a bit more boost.

FYI, your VMP pulley is actually a 72mm…. They measured them wrong way. They were stating the pulley size based on the diameter at the bottom of the groove valley, not the top…..

 

[Tdavisss]

FYI, your VMP pulley is actually a 72mm…. They measured them wrong way. They were stating the pulley size based on the diameter at the bottom of the groove valley, not the top…..

Well I’m not using a vmp pulley. I’m using a 69mm grip tech pulley.

 

[Cory S]

Well I’m not using a vmp pulley. I’m using a 69mm grip tech pulley.

Do you have a picture? Because VMP used to send their pullies to Griptec. The longer cone pullies were still wrong.

 

[Tdavisss]

Do you have a picture? Because VMP used to send their pullies to Griptec. The longer cone pullies were still wrong.

This is the pulley I’m using

Sponsored