FS: .550 Valve springs.

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I have the dual valve springs that came with the IRS terminator valvetrain package. They are good to .550 lift and include the dual springs, seats ,retainers and keepers. These will fit on stock heads without any machining, perfect for the CC305 or similiar cam.
$70 plus shipping



These are used parts with about 5-6000 miles on them. All the parts were coated in oil before packing. Already boxed up and ready to ship. Thanks for looking.

 

will these work on a cc306 as well??

 

I can't remember the lift on a cc306. I believe the cc306 is a .510/.540? Correct me if I'm wrong. So as long as you use a 1.5 rocker arm, yes these will work on a cc306.

 

TTT, make me an offer!!

 

What if I have a 1.6 rr with a .525 lift? I need something better than these hotcam springs.... what's rating on these springs? Thanks.

 

these will handle .550 lift

 

What's the force rating? How many pounds @ seat and @ open?

 

I'm not sure, I just know what the max lift is. Sorry