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head swap
Posted: Tue Oct 12, 2010 11:15 am
by michael
I have a crashed 1984 R80RT. Will the heads from it work on my 1978 R100/7?
Re: head swap
Posted: Tue Oct 12, 2010 7:48 pm
by Garnet
They will fit, but the performance will be off. The 77 and 78 R100s had unique piston/head combo that had a clearly defined squish band around the outside. Useing later heads with the 77 pistons results in a noteable loss of power. I can't comment on the R80 head shape.