« Reply #6 on: August 08, 2013, 03:31:30 PM »
all 2.3 and 2.5 roller cams are the same..... the difference is in the followers....8 9 to 93 use 11/32 valve stems, after that they went to 7mm valve stems, so you can use any roller cam from any year 89 and up but on a pinto head you would need the followers from 89 to 93.....cam journals are all the same.intake ports on ranger dual plug head are different shaped ports and pinto intake will NOT bolt up to it.....pinto is a oval port head..
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75 turbo pinto trunk, megasquirt2, 133lb injectors, bv head, precision 6265 turbo, 3" exhaust,bobs log, 8.8, t5,, subframe connectors, 65 mm tb, frontmount ic, traction bars, 255 lph walbro,
73 turbo pinto panel wagon, ms1, 85 lb inj, fmic, holset hy35, 3" exhaust, msd, bov,