Spark plugs and carb? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

J_PEPIN87 · 01-25-2010, 11:42 AM

Im almost finish putting together my 427bb and i have two questions.the first one,wat kind of spark plugs should i use?any part numbers.the engine is a 427 bored 30 over, 049 oval ports with 2.190/1.88 valves.trw dome top pistons @10 to 10.5 compresion,comp cams 292 magnum cam.the second one, im thinkin of goin with a proform 850 carb.summit part#67201 do yal think this is a good carb to go with?is it good size, too small or too big?

01-25-2010, 11:42 AM	#1
J_PEPIN87 Registered User Join Date: Sep 2008 Location: PASADENA,TX Posts: 206	Spark plugs and carb? Im almost finish putting together my 427bb and i have two questions.the first one,wat kind of spark plugs should i use?any part numbers.the engine is a 427 bored 30 over, 049 oval ports with 2.190/1.88 valves.trw dome top pistons @10 to 10.5 compresion,comp cams 292 magnum cam.the second one, im thinkin of goin with a proform 850 carb.summit part#67201 do yal think this is a good carb to go with?is it good size, too small or too big?



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