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Original Message
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| RE: C4AE-G heads and 2.09 & 1.65 valves? |
| By giacamo - 08/30/2005 9:14:23 PM; IP 205.161.194.4 |
| if you use the biger valves i,d noch the block to promote a littel bit better breathing.on your cam i,d call the cam grinder and use what thay say to use, any fe i am going to race i,d use the cast iron or milled steal rocker stands the alum ones wont last and toss the springs spacers on the rocker bars and get the solid spacers to keap things alined, and i,d tos the stock two pice spring retainers and use the one pice tipe i have a coupel of friends that swear by the rpm intake never used one but looked at one and you might haft to hog it out pretty thin to mach the ports to thouse heads. i use stock intakes and try to keep things looking stock on the outside.what is your bild for? a 544 lift cam is large for streat use and in a 390 it will put your power up in the high rpm range |
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