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Powermore 420cc Model # 4P90HUB

#1

J

jewisian

Anyone know what the valve adjustment settings should be? Does .005 intake and .008 exhaust sound right?


#2

Boudreaux In Eunice La.

Boudreaux In Eunice La.

I would go 4 and 4

Let us know Mon Ami ..........


#3

J

jewisian

Thanks! I couldn't find the specs for this anywhere.


#4

I

ILENGINE

.004-.006 intake and .006-008 exhaust set with the piston at TDC compression stroke.


#5

J

jewisian

Thanks!


#6

Boudreaux In Eunice La.

Boudreaux In Eunice La.

Did you get it going ???

Let us know !!!!!!!!!!!!!


#7

J

jewisian

Not sure yet. I had to order a starter now. Will let you know when that's done.
Thanks


#8

Boudreaux In Eunice La.

Boudreaux In Eunice La.

We had one like this last year on the forum.......

Hard Man 2 Luv I think it was....... He played hell with that engine..... MTD engine made in China I think......


#9

J

jewisian

I got it going. Replaced the starter and it started right up. I set the valves at .004 and .006. Runs good.
Thanks for all the help!


#10

C

curtissa64259

Do anyone know the valve clearance for craftsman riding mower LT 1500 with 420cc engine?


#11

Scrubcadet10

Scrubcadet10

curtissa64259 said:
Do anyone know the valve clearance for craftsman riding mower LT 1500 with 420cc engine?
Click to expand...
What's the model number, should be under the seat and start with 917.

Most likely it is 005 intake and 007 exhaust, but if we have the model number we can know for sure.


#12

C

curtissa64259

Scrubcadet10 said:
What's the model number, should be under the seat and start with 917.

Most likely it is 005 intake and 007 exhaust, but if we have the model number we can know for sure.
Click to expand...
Model under seat is 247.288820
Scrubcadet10 said:
What's the model number, should be under the seat and start with 917.

Most likely it is 005 intake and 007 exhaust, but if we have the model number we can know for sure.
Click to expand...


#13

Scrubcadet10

Scrubcadet10

ILENGINE said:
.004-.006 intake and .006-008 exhaust set with the piston at TDC compression stroke.
Click to expand...


#14

PTmowerMech

PTmowerMech

I just set the valves on one of these at .005/.005 (like I do Briggs and Kohler) and it turns over great. I wonder if this guy ever got his running?


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