I am about to get a set of 243 heads with Patriot Gold dual springs installed. I will be installing them on a LS1 with the stock cam. I have LT's and a catback and a tune. Should I wait to install the heads until I am ready for the cam or is it ok to go ahead and install them?

 

you can install them now, but dont expect any rediculous crazy gains or anything like that..id put on an ls6 intake mani as well

 

They are going into a GTO so the LS6 intake is taken care of. Wasn't expecting any big gains just wondering if the spring pressure is a bit much with the stock cam.