Ford Racing

Hey guys im just doing the small upgrades on my bronco and just wondering the opinions of wires..
Should i go:
8MM
8.5MM
9MM
10MM

Im honestly not sure which would be best nor if i would have to upgrade the ignition module and cap/rotor. Would 10mm be an overkill or just right?
Thanks guys!

ROBERTSUNRUS

Hi, is this a hot rod / high performance engine or a stock engine? No need for monster wires on a stock engine. [my opinion]

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chipset

that engine came with 8mm. anything larger will not fit into the cap towers.

Ford Racing

Thanks guys i appreciate it. Ill go get some 8MM Magnecor or Taylor wires and leave it at that. Next is on to headers. Already have an edelbrock performer carb 600cfm installed

chipset

Then you will need a flow test to see if the carb isn't to small and it could be. As i said before to another poster building an engine. You don't just throw parts into it. you have to KNOW what will work with all your parts and if they work together to get optimum
performance. Exp. Putting in 10mm wires over 8mm wires will do NOTHING to improve
performance. They just want your money. Three angle valve job will do nothing to improve performance unless you are burning alcohal at the track at 1000 H.P. a waste of
money if you are running on the street. You are running a 351W. don't expect too much.
Cleveland yah. There is a hell of differance. A 351W is a 302 on steroids.

Ford Racing

Ah trust me i didnt just throw it on...its been tuned specifically for a v8 around the size a 351. I know what im doing to an extent. Bolt on mods are common sense.