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1275 A+ En40b Crankshaft With Cooper S Rod Journals New

1275 A+ En40b Crankshaft With Cooper S Rod Journals New

1275 A+ En40b Crankshaft With Cooper S Rod Journals New

1275 A+ En40b Crankshaft With Cooper S Rod Journals New

1275 A+ En40b Crankshaft With Cooper S Rod Journals New
Selected: C-STR932
1275 A+ En40b Crankshaft With Cooper S Rod Journals New
81.33 stroke 1300 block S-rods
Qty:
$3500.00
SALE Price is only availabel with purchase of complete Powerunit/Engine from Mini Mania
Description

Forged EN40B steel crank

for the 1300 solid wall block with the main width of 1.211" but has 1.625" big end journals sizes as per the original Cooper S.

All cranks have been re drawn to benefit from latest technology by having the larger crank webs designed to reduce whip and resistance at high revs giving smoother running and easier balancing, plus being mass centre balanced.

The bored holes for the big ends reduces weight of the crank and does not require drilling through the largecounterr balance C shape webs

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