For Sale....SOLD
1 brand new thunder racing TR220/220 .551 lift 114 lobe sep
New in box never taken out the bag!
Was purchased new from thunder and now i have changed my mind AGAIN!
Asking $325,retail is 399

Also a brand new set of yellow LS6 springs
Asking $55


Thanks cody

 

definetely interested in this cam. were you going to use 7.4 hardened pushrods. I have a stock z06 cam with yellow springs and zo6 pushrods. not sure if its gonna be good enough to run with this cam.

 

yes 7.4 harden push rods are a must
and Ls6 springs wont work with this cam because of the aggressive ramp rate

 

plenty of people have used ls6 springs with a tr220.

 

you are more than welcome to try,but thunder advised me not to because of the aggressive ramp rate of the lobe
Rather be safe than ruin a good cam.

 

i would not put ls6 springs on 581 lift cam . .. . . go atleast PAC or new design 918's

 

Its a .551 lift cam

 

yeah im not too sure if this cam will work with my stock z06 pushrods and springs. Might need to upgrade to 918' and 7.4 hardened pushrods. may have to pass right now on the cam.

 

you should buy it and set it aside for later
325 for a brand new cam,u cant beat that!

 

nobody wants a 220 cam?