[GTOGEORGE]

Originally Posted by Dragncar

Maybe your sucking up will work. But here is the problem. Even if you get a great deal on RAV heads it will be VERY expensive. New expensive cam, intake AND headers.
For performance use, they need to prove they are a step up from the less expensive heads. E heads, High Ports, Super Wedges and Tigers. Cv-1s (thats easy)

Me Sucking up........not likely, just telling it like I see it!
RA5 expensive ............"I don't think so Tim" ........anyone (that is stepping up) and buying a set of 370cfm of larger heads will need to buy another set of large tube headers (no one starts off with 2 1/4" primarys), a larger camshaft (to take advantage of the better flowing heads) and a better intake (P4B just aint going to work)! LOL DCI RA5 heads as cast start off at 380 CFM with standard rockers (no rocker shaft needed) can't do that with e-heads! So all that BS you and your TWIN over on the PZ web site is just smoke & mirrors, all those items will have to be bought no matter what performance heads a racer steps up to!
NOW as for those H & M heads (that no one has) who wants to mortgage their house when there are other performance heads that will go 500+cfm (Warp, DCI RA5, etc.) that are FAR more affordable........just saying!

GTO George