650 to 701 conversion

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Freestyleriverrat

Guest
I made some adjustments in that section so it should be more comprehensive now as far as terminology. Good link.....nice addition to the cylinder explination
 
I

Indy

Location
Oregon
Freestyleriverrat said:
What you need to know about the differences between your cylinder of choice

650 vs the 701's

In short, the 6m6 cylinder has different ports than the 61x or 62t therefore you will have to factor in a different exhaust manifold or complete system into your build budget. Often times if you buy a complete motor the factory exhaust will be included or you can by this seperatly for very cheap.


You can Port the 6m6 Exhaust to match the 61x (dont know about the 62t or 64x) by dremmeling (thx Mouthfulloflake) the exhaust with a carbide bit, they use the same gasket oddly enough...

Ps. awsome info RR thx!
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ATS_Aaron

ATS_Aaron

X-
Location
Shady Shores, TX
Indy said:
In short, the 6m6 cylinder has different ports than the 61x or 62t therefore you will have to factor in a different exhaust manifold or complete system into your build budget.
Click to expand...
I don't understand this. Is the original poster referring to the stock manifold? ATS_Scott and I have run the 650 Factory B-pipe on 701 61x and 701 62T cylinders. I put a Wet Jet 61X manifold/pipe on a 6M6 cylinder last summer too.

Aaron
 
SKI BONEZ

SKI BONEZ

SKI -BONEZ
I got a weird ? I havnt ever done...but might lol for temporary use like a couple weeks...

6m6 cylinder bored to 81mm and put it on a 62t bottom with duel 38.s?

Reason i have a coffman sizzler for the 6m6...and missing some stuff for 61x bottom it was on when i got it and piston skirt snapped...so took it to 81mm

Will it work on 62t bottom

Sent from my SM-G930P using Tapatalk
 
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