[Healeys] no compression 100
Greg Lemon
glemon at neb.rr.com
Tue Feb 3 19:14:05 MST 2009
Alan, I am looking at an orignal hardback factory manual for the 100, it
doesn't give much in the way of torque settings for the motor, but does
provide head studs 65-70 lbs and flywheel crankshaft bolts 35-40 lbs.
Manual is dated July 1954. I do agree that Glenn's is an excellent
suppplement. When I rebuilt my motor on the recommendation of my machinist
both the head and the block were planed a very slight amount to ensure a
smooth even finish, and I used a standard issue copper head gasket, reused
my head studs and had no problems with 8.5/1 compression .060 over pistons
using the factory manual torque settings, did use a little permatex copper
gasket sealer for head gasket. Maybe I am just a lucky fellow. Your
mileage may vary.
Greg Lemon
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