4-71 2stroke
#1
4-71 2stroke
any body ever seen a 4-71 in a pickup found one on a old pump got it running sounds good no blow by my buddy sed i bet that thing will fit in my truck he's got a 97 chevy 4 door dually we did a little measuring and decided he's going green if anybody has ever seen this or knows anything about a swap like this any info would be great oh almost forgot it's super and turbo charged
#2
#3
#7
An all iron 4-71 weighs in at around 2100 lbs dry and stands 33-36 inches tall depending on which oil pan and valve cover is used. The 53 series motors 3, 4 or 6 cylinder would probably be a better option due to their smaller size and they rev a few hundred RPM higher.
Last edited by ARAMP1; 03-25-2012 at 02:57 PM.