Board index Flathead Power-Technical Questions, Answers, and Suggestions Indians 741 Stroker Pistons

741 Stroker Pistons

Post Sat Feb 28, 2009 8:42 am

Posts: 21
I have 741 Cases and Cylinders and am planning to stroke it with Sport Scout Flywheels and Rods which should use all the original style pins. Does anyone know of a Common Piston about 2.75" diameter I can use that would not need stroker plates? Should be about 1.25" Crown Height.

Huck


Post Sat Feb 28, 2009 12:32 pm

Posts: 21
Might work, I thought they might be a little short. Do you know anyone that has tried them?

Post Sat Feb 28, 2009 11:17 pm

Posts: 1029
Location: Ojo Caliente,NM,USA
Huck,
Maybe this will help
741 stock stroke
Mahle pistons 0294300 69.5mm no head relief
Mahle 0390700 70mm machine out heads bonney style
741 with Sport Scout flywheels
Mahle pistons 0145600 68.71mm no head relief
Mahle pistons 0089900 70mm no head relief
Mahle pistons 0089100 70mm machine out heads bonney style

Valves
43mm mercedes intake DB 103 053 20 01
Collar DB 102 211 102 053 07 25
keys DB 140 211 111 053 00 25
40mm Mercedes intake DB103 053 23 01
Collar DB 102 211 102 053 07 25
keys DB 140 211 111 053 00 25
Dusty


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