What's on your bench?

[AlfA01]

Dolmar 7900 among other stuff.

Swapped in the 7910 piston, walbro carb and fixed a ton of damaged stuff. Fuel tank had a hole in it, handle was bent and it was leaking bar oil like crazy.

 

[Cut4fun]

Rode hard and put up wet. Air wasnt moving nothing. Had to chisel with flat blade to uncover bolt heads to clean the packed stuff out to remove.
Tore it down 036 with told 034 topend. Broken on/off wire, broken brake band, broke heat shield. Noticed handle was loose and was missing lower fastener with other one loose already. Carb was full of fines , but filter looks like a new one hmmmm. Needs carb stops trimmed IHMO. Hard to start, pull on and pull on to many times IMO. Going to try real carb tune with full travel before carb rebuild.
Piston looked sweet.

 

[beaglebriar]

Rode hard and put up wet. Air wasnt moving nothing. Had to chisel with flat blade to uncover bolt heads to clean the packed stuff out to remove.
Tore it down 036 with told 034 topend. Broken on/off wire, broken brake band, broke heat shield. Noticed handle was loose and was missing lower fastener with other one loose already. Carb was full of fines , but filter looks like a new one hmmmm. Needs carb stops trimmed IHMO. Hard to start, pull on and pull on to many times IMO. Going to try real carb tune with full travel before carb rebuild.
Piston looked sweet.

View attachment 165071 View attachment 165072 View attachment 165073 View attachment 165074 View attachment 165075

Now that's caked on.

 

[tickbitintn]

That sure is a dirty bugger!

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[usmcbuckwild]

Rode hard and put up wet. Air wasnt moving nothing. Had to chisel with flat blade to uncover bolt heads to clean the packed stuff out to remove.
Tore it down 036 with told 034 topend. Broken on/off wire, broken brake band, broke heat shield. Noticed handle was loose and was missing lower fastener with other one loose already. Carb was full of fines , but filter looks like a new one hmmmm. Needs carb stops trimmed IHMO. Hard to start, pull on and pull on to many times IMO. Going to try real carb tune with full travel before carb rebuild.
Piston looked sweet.

View attachment 165071 View attachment 165072 View attachment 165073 View attachment 165074 View attachment 165075

That looks like what I work on all the time. Can’t wait to see it running

 

[Simondo]

Dolmar 7900 among other stuff.

Swapped in the 7910 piston, walbro carb and fixed a ton of damaged stuff. Fuel tank had a hole in it, handle was bent and it was leaking bar oil like crazy.

View attachment 165067 View attachment 165068 View attachment 165069

Im not familiar with the Walbro sub over carb you fitted to the 7900/7910 ....Would you mind shedding some light on the subject ?

 

[NCFarmboy]

Walbro HD-12 is a bolt on replacement for stock Zama. Need to help choke lever a little hole is larger on the Walbro. I haven't bothered, so far stays in lever fine.
Shep

 

[Simondo]

Walbro HD-12 is a bolt on replacement for stock Zama. Need to help choke lever a little hole is larger on the Walbro. I haven't bothered, so far stays in lever fine.
Shep

Much obliged

 

[AlfA01]

Walbro HD-12 is a bolt on replacement for stock Zama. Need to help choke lever a little hole is larger on the Walbro. I haven't bothered, so far stays in lever fine.
Shep

He beat me to it. Yes, a bolt on upgrade. The clutch lever is a little loose but seems to work fine.

Much obliged

 

[usmcbuckwild]

Who puts a bow bar on a 394???

 

[Onan18]

Who puts a bow bar on a 394???

View attachment 165225

One bad mudda trucka.

 

[Onan18]

Or someone with a death wish, 50/50.

 

[Cut4fun]

Man I was running a friends OE 372 with a bow bar and it scared the chit out of me. Just not comfortable with that type of rpm's and a bow deal.
Couldnt imagine that.

 

[usmcbuckwild]

One bad mudda trucka.

Or someone with a death wish, 50/50.

Man I was running a friends OE 372 with a bow bar and it scared the chit out of me. Just not comfortable with that type of rpm's and a bow deal.
Couldnt imagine that.

View attachment 165229

This guy is 6’7-8” about 300lbs and gorilla. Literally he is built like a damned gorilla; shorter legs, long torso, no neck and long arms that are GINORMOUS! When we shook hands my hand completely dissapeared inside his. He typically runs a 20” b/c on it and “limbs” with it. My general assumption is he plans on doing the same with this set-up.

 

[heimannm]

Mark

 

[tickbitintn]

An 026???

A H026???

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[Dub11]

Who puts a bow bar on a 394???

View attachment 165225

Chuck Norris

View attachment 165380
View attachment 165382

Mark

Any one remember Jake and the Fatman?

An 026???

A H026???

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I think that 026 is a ho?

 

[JohnnyBlade]

So workin on the 350 tonite. Took some numbers and want to run it by a few people. Using an AM head first which is widened out, number r stock. My Test dummy so if it works good i can replicate it on an OEM head. Read in the exhaust theory thread MM said 50cc around 105• now neither of the heads r close to that and im wondering if i would have to raise transfers as well to not hurt my blow down. OEM is 25• and AM is 21•. My 2159 i just did is at 24• blow down and runs strong. I know i can go back in and regrind if need be, and thats fine. Just as a starting point i guess. These r BGD numbers.

 

[huskihl]

So workin on the 350 tonite. Took some numbers and want to run it by a few people. Using an AM head first which is widened out, number r stock. My Test dummy so if it works good i can replicate it on an OEM head. Read in the exhaust theory thread MM said 50cc around 105• now neither of the heads r close to that and im wondering if i would have to raise transfers as well to not hurt my blow down. OEM is 25• and AM is 21•. My 2159 i just did is at 24• blow down and runs strong. I know i can go back in and regrind if need be, and thats fine. Just as a starting point i guess. These r BGD numbers.View attachment 165415

Which style cylinder is it?

 

[JohnnyBlade]

Which style cylinder is it?

Hey Kevin closed port 45mm. Removeable trans covers