brandonstc6
Addicted to ArboristSite
Is this the correct carburetor kit for a Mcculloch 795 with a Tillotson HL carburetor?
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Sent from my iPhone using Tapatalk
That is gaskets and diaphragms only, but yes the parts are correct for the HL.
The full kit with the metering needle and seat ++ is RK88HL
Mark
Randy's Engine Repair, also a popular e-bay seller.
http://stores.ebay.com/Randys-Engine-Repair/Store-Policies.html
Mark
https://store.chainsawr.com/collect...c-850-2-06-chainsaw-piston-assembly-92518-new
Also an aftermarket, but I have found pistons from Chainsawr to be good quality. They may have a good used one - they do pop up time to time. I have bought a lot from Chainsawr, and have had no complaints
Neither of those guys has one. Thanks for the suggestion though. I'll keep my active search going on eBay and see what happens.
I'm still interested in people's opinions of whether the Lil' Red Barn piston is a decent substitute or crap. I'm OK with 'good enough' in this case because it isn't going to get huge use. But I don't want to install something that will just make a bigger mess.
Rob
I got a piston from Little Red Barn. I wound up not using it and opted for the thin ring OEM piston, but I would have used it if I did not find a OEM piston. It looked alright. I did not check the wrist pin to dome clearance but I can tomorrow and see if it differs from a OEM piston. If that is all you can find then I would use it.
Mark
Nice looking 250.
Brian
Rob, It being Christmas I am in the giving mood. If you will PM me your address I will give/send you a Christmas present of one LRB piston. When you get it you can take the ring off the piston and put it in the bore of the cylinder and check the ring end gap. If it is better than .006 I am unsure of what the upper limit is, maybe Mark can furnish this. But if the ring is in these parameters then the piston should be alright. Not the best way to do it but I have done it in the past and gotten by with it. Or measure the piston and bore and see if they are correct and also the you can put the piston on the crank, slide it into the cylinder and check the squish. If it will work for you then Merry Christmas.
Colton, I built a 101B kart saw and used a SDC-20 carb on it and it worked great. I have actually been looking for a SDC-20 for my SP125C also. They will work and the SDC has both low adjust as well as high. The tillison as you know has a fixed main (high) jet. I would also like to be able to adjust my high speed settings. Keep a look out on ebay, I let one slip threw my fingers but always keep an eye out for one there.
Brian
Also an aftermarket, but I have found pistons from Chainsawr to be good quality.
Did you snatch up those NOS SDC20's off eBay a few weeks ago? There were 4 available for under $50 a piece.
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