Is there any difference in the Cobra and Lightning crank pulley?

[SJ-KY]

Reason why is because I have a Metco Lightning 4-6 Lower pulley kit. Im getting my blower ported and I want to do the 2.90 upper and a 4lbs lower combo. If this will work great.........If not I'll sell the Lightning kit and buy a new cobra kit. I just need to know either way.
Thanks
Stephen Jessie

 

[JB]

they're different

 

[stangd1909]

they're different

:thumbsup: I've had both...there different!

 

[Mark@LFP]

They are different in that to install it you need an additional Cobra lower idler relocation kit. Give LFP a call, keep your Lightning kit, we can sell you the additional parts with instructions to make it work.