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HI all,
I have a 75 fury with 318.
Looking to have the heads reworked with bigger valves,
Bigger cam ( I have a .440 IN,EX. in it now) but want to go better or bigger.
Carb is a 450 cfm QFT. Holly, well go bigger if have/need to..
Tires are P225 X 70 14"
I'm thinking it has the 2.73 Rato...
HI,
Yeah , I know it was going to need more.. but TDC with all the smog crap on it the tag under the hood does say TDC at 750 rpm's.. but that's all gone really wasn't that much anyway.. mostly just the air pump..
yeah lean burn the plugs are white , but I do run premium in it. I do have a dial...
HI,
What I have is a 75 318. gasket matched heads
stock piston and bore
450 cfm Quick Flow Holley
1" spacer square bore to spread bore
performer intake
0* timing set
Cam is .420 lift at .50 In and Ex. duration 270 In, and Ex. 110 lobe separation.
Stock exhaust manifolds true duels out.
Under...
HI
Thanks,, yea I'm just going to wrap them with header wrap. (the army green stuff.) to keep under hood heat down..
Thanks again take care be safe
tim
HI
Who are you guys/gals using for headers on your B body Fury's 318 cu. Just looking for someone with experience on good fitment. long tube, shorties are ok too but usually to expensive, having to split the linkage is ok..
Thanks, good luck take care be safe
tim
HI , Yeah I was thinking once its open there isn't much influence on flow. It seam's to operate very easy.. so I might just leave it alone for now..
Thank's all for the reply's ... I would rather spend $$ on headers down the line..
Thanks again Take care, Be safe
tim
HI, I'm looking to have the heat riser cut out on my stock exhaust manifolds with fresh duel's installed. They want 300 to cut it out.. My question is .. is the heat riser taking power away in exhaust restriction. Weather or not is it worth removing ??
Thanks take care, be safe.
tim