- Location
- Great North West
Has anyone ever run 61x/62t? If so how did it perform? odd combo but just wondering.
Custom/Hybrid 61x/62t
- Thread starter MileHighJSC
- Start date
- Location
- Midland, Ontario, Canada
61x cyl/62t cases or 62t cyl/61x cases ?
icecoled007
Captain of this ship
- Location
- Colorado
A 61x cylinder and 62t case is good
Thats what every Superjet since 96 came with.
Thats what every Superjet since 96 came with.
Last edited:
icecoled007
Captain of this ship
- Location
- Colorado
62t case is a dual carb and one of the most desired cases.
62t cylinder is ported for top end power
61x case is single carb and smaller intake reeds/ports
61x cylinder is ported for low end
6m6 is 650 stuff
64x is 760 ported for top end. A ported 61x cylinder will out perform a 64x
62t cylinder is ported for top end power
61x case is single carb and smaller intake reeds/ports
61x cylinder is ported for low end
6m6 is 650 stuff
64x is 760 ported for top end. A ported 61x cylinder will out perform a 64x
That was a 61x bottom/62t top if you're referring to the frankenstein engine I built for the sn. Definitely ran well for what it was.
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thats it, i really thought it was a full 6m6 bottom though
More power and less response. It went 2-3mph faster than a 61x cyl with more thrust and acceptable response after the pump load was reduced.
- Location
- Great North West
ADDict has it right.
Did you play around with pump volume/impeller pitch to reduce initial pump loading.
- Location
- Delray Beach, FL
My stock round nose has something in the ebox labeled '6M6' I assume they use the same parts?
- Location
- Rollins Lake, CA
Is it possible to put a 760 cyl on a 61x bottom without grinding the cases?
