b16acrx1988

Well I bought a prc extreme kit from a member, its pn#8501. Well I went to install tonight and the spring seat is too large wtf. Any input will be truly appreciated. Anybody had this before heads are 243, I thought they were drop in?

4 posts down is the specs and pics

Paul 75 L82

iTrader: (1)

I put the PRC dual springs on my 243's on my Z06 and had no problems. I just pulled off the old seat/seal and put on the new seat and then the seal and it worked great.

Jon@Texas-Speed

iTrader: (18)

Where did you get it from? What is part number 8501? Our kits should be a drop in kit. Pull the old seat and seal off, install seat, seal, spring, retainer, locks, done! Let me know if you have any questions or if we can help you with anything to solve the problem you are seeing.

Jon

b16acrx1988

I think the guy didnt know what they are they look like the .700 I'm about to mic them and see the o.d. And the height

b16acrx1988

od of outer spring is 1.450 id of outer spring 1.100
od of inner spring is .950 id of inner is .700

b16acrx1988

b16acrx1988

Anyone?

Jon@Texas-Speed

iTrader: (18)

That is NOT a PRC spring. We don't run a dampner in spring in them. Maybe a Comp?

Jon

b16acrx1988

Think I got the shaft on these, found some lunatis that were close but dont know what car their for

Jon@Texas-Speed

iTrader: (18)

Yeah I don't see those going in a LS head without a good amount of machining. With that OD they aren't going in the factory spring pockets. I would see if you can get your money back from whoever sold you those.

Jon

b16acrx1988

Pmed him but no answer bought it as a cam kit so gonna inspect the cam and **** was an honest seller maybe he didnt know oh well got some 918s gonna slap on