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Old 06-13-2019, 03:18 AM
Jack Gifford's Avatar
Jack Gifford Jack Gifford is offline
formerly 'Pontiac Jack'
 
Join Date: Dec 2004
Location: Phelps, NY 14532
Posts: 10,340
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Quote:
Originally Posted by AIR RAM View Post
... Whats the length of a "Mini-Rod"? Do you remember if the engine was bored at all or was it the Std bore? Was it de-stroked as well?...
Mini-rod tractors are limited to 8' wheelbase, classes are usually 1,800 lb. ready to hook with driver. The bore was only honed out to 4.125" from original 4.121" to fit some blower pistons I already had, stroke was stock 3.75"- so I wound up with a Pontiac 401 c.i.

Taff- I had scrounged a junkyard block- I didn't know one 400 block from another. Perhaps it's a 1969? It's just 2-bolt mains, but main bearings still look new.
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Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons?
... or has built a record breaking DOHC hemi four cylinder Pontiac?
... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967)
... or has a Pontiac born the same year as Jim Wangers? (1926}
 


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