I'm trying to piece together a tfs like top end kit using tfs 170's a .512 cam and a ported explorer intake. My questions and concerns lie in all the extras that I might need. How many of y'all had ptv issues? Can one use stock valve covers with 1.6 rr(I'm looking at summit brand)? Hood clearance: please don't tell me I have to get a new hood. Any issues with the sn funky egr? I guess that's about all I can think of for now. If there's anything I missed fill me in. I'm wanting to do a top end but I'm starting to chicken out. Money is an issue and I'm paying labor and all the little extras seem to be adding up. Elbows and spacers galore
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