I have a brand new set of Comp 986-16 valve springs, never installed, includes shims, dampners, etc. These are THE springs for high lift cams, CC305, 306, etc. They are 1.43" in diameter and require machining for proper fit.

986-16
Seat Load: 132# @ 1.750''
Open Load: 280# @ 1.250''
Coil Bind: 1.150''
Rate(Lbs./In.): 296#
Set of 16

Brand new from Jegs or Flatlanders 84.99, I'll sell these for 75.00 shipped via priority mail.

The cam is a new, never opened, never installed 07-306-8 (290HR-12 or CC306) cam.

07-306-8
Xtreme Energy 290HR-12 Hydraulic Roller Camshaft Only
Lift: .510''/.540''
Duration: 290°/307°
RPM Range: 1800-5800

Sells new from Jegs for 245.00. I'll sell this one for 200.00 shipped via priority mail.

Buy both for 265.00 shipped!!!

Prefer paypal, email is pertech@justice.com for questions, etc.

 

If the springs aren't sold by the first of August i would be very interested. I kinda spent my max mod money for this month lol..

 

Ttt

 

I am not totally up on what needs done to heads to adapt springs, but, what kind of machining are we talking about with these? Would the heads need removed to do it?

-Dustin-

 

i will buy them if they arent already sold

 

djm_e22 already PM'd me regarding just the cam, so it looks like its sold. The spring pockets need to be enlarged to accomodate the larger diameter springs so yes, the heads would have to come off for that.

If for some reason djm_e22 backs out, then mojorisin is next in line. I'll let you know.

 

my email is mojorisin@ou.edu.....just in case he backs out

 

Full Size

Pics, note the long dowel pin and all new box, materials, card, etc.

 

is the cam sold already?? If not how about $180 shipped

 

how about a update

 

Cam is sold and shipped long ago. Springs are available.

 

Not to barge in on your thread, but you can run those springs without enlarging the spring pockets. I agree that's the best way but Comp makes a seat locater part number 4770-16 that will work without machining the heads. I ran a set like that for a long time without issues and believe a number of other guys are/have done the same thing. At any rate thought this might make it an easier sale for you. These are very nice springs and can handle high lift cams without float. Good luck to you.

 

Cool, thanks for the heads up!

 

Are the springs still available?
If so, I may buy them within a few days if no one buys my CC306 camshaft and put it on my B-body one day afterall.
Let me know.
Marcin

 

Hi Marcin, they are still available. Lemme know or email me at pertech@justice.com. Thanks!