300 efi buildup
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Senior User
Joined: Aug 2003
Posts: 330
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From: clarks mills, PA
300 efi buildup
I am going to be rebuilding a 300 efi motor sometime soon and i was wandering if anyone had any suggestions. I'm not sure what cam im going to use yet but im looking at the comp cams 260H grind. i want lots of lowend torque but i also want some ponies too. I am planing on having a 2 stage chip burnt also one for 89 octane and the other for 93.
I'm planning on a standard overhaul, rod, main, + cam bearings, pistons, rings, + cam with these addidtions
having the crank turned .010 on the rods and mains
having the head shaved .010, port n polished, and a 3 angle valve job
bolt down rockers replaced with 3/8 screw in studs to run 1.75 ratio chevy 250 rockers
having the block boiled, new cam bearings installed, bored .030 over, and zero decked to up the compression and create .042
optimum quench
solid metal timing set
brass freeze plugs
camshaft and lifters
distributor drive gear
oil pump
msd 6AL ignition box wit a MSD blaster 2 coil
19 #/hr injectors
adjustable fuel presure regulator
351 throttle body
any suggestions would be greatly apreciated
I'm planning on a standard overhaul, rod, main, + cam bearings, pistons, rings, + cam with these addidtions
having the crank turned .010 on the rods and mains
having the head shaved .010, port n polished, and a 3 angle valve job
bolt down rockers replaced with 3/8 screw in studs to run 1.75 ratio chevy 250 rockers
having the block boiled, new cam bearings installed, bored .030 over, and zero decked to up the compression and create .042
optimum quench
solid metal timing set
brass freeze plugs
camshaft and lifters
distributor drive gear
oil pump
msd 6AL ignition box wit a MSD blaster 2 coil
19 #/hr injectors
adjustable fuel presure regulator
351 throttle body
any suggestions would be greatly apreciated
Senior User
Joined: Nov 2003
Posts: 348
Likes: 0
From: Indiana
Looks good, but I am not to sure about the 351 TB and the chip thing. There is a EFI expert (I think at www.ford-truckss.com) who's nic is Fireguy. Might want to post over there and ask his opinion.
Steve
Steve
Last edited by steell; Jan 2, 2004 at 11:53 PM.
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