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Moderators: reidy, Blacky
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rosco
- Posts: 2569
- Joined: Wed Feb 04, 2004 8:34 pm
- State: VIC
- Location: Melbourne
Post
by rosco »
Type OHV - in line
No. of Cylinders 6
Bore (nominal) 3.062 inches
Stroke (nominal) 3.125 inches
Piston Displacement 138 cubic inches - 2262 cubic centimetres
Compression Ratio 7.25 : 1
Taxable (SAE or RAC) 22.5 Horsepower
BHP (Max. Gross) 75 @ 4200 r.p.m.
Torque (Max. Gross) 120 ft/lb @ 1400 r.p.m.
Weight of engine assy
(dry- including accs, clutch
assembly & flywheel 374 lbs
Weight of engine and
synchro-mesh trans assy 454 lbs
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strogger
- Posts: 498
- Joined: Thu Feb 08, 2007 8:39 pm
- State: NOT ENTERED
- Location: Mount Warren Park
Post
by strogger »
Can someone plase confirm bore size as a fraction - FB = 3.062
Is that.
3-1/16
or
3-1/8
Thanks, I am pretty sure its 3-1/16
for some reason 3-1/8 is stuck in my head as the bore size for a stock FB ??
Anthony..
FB/EK Car Club of QLD
www.qldfbekholden.com
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rosco
- Posts: 2569
- Joined: Wed Feb 04, 2004 8:34 pm
- State: VIC
- Location: Melbourne
Post
by rosco »
it is 1/16th..... ish
if you use a calculator and divide 1 by 16 .... answer is 0.0625
doesn't matter if it's inches, feet or metres....... 1 divided by 16 with a calculator shows decimal answer......
the 3" stands alone with the 0.0625 added....
metric = 3.0625 x 25.4 = 77.7875mm
frats,
Rosco