Home Auctions Gallery Forum

honda305.com Forum

Vintage Honda Owners, Restorers, Riders and Admirers

CB72 main jet size

Fuel System: Gas (Petrol) tanks, Carburators
Post Reply
bbraun
honda305.com Member
Posts: 42
Joined: Mon Jun 25, 2007 2:55 pm
Location: CT

CB72 main jet size

Post by bbraun » Sat Jun 27, 2009 5:29 pm

I am rebuilding a set of CB72 carbs. (22mm)
The kits I bought have 135 main jets in them. The carbs had 100 main jets in them.
What is the stock size main jet for these carbs? 135 seems a little big.

Thanks; Beth
Top
bbraun
honda305.com Member
Posts: 42
Joined: Mon Jun 25, 2007 2:55 pm
Location: CT

Post by bbraun » Sat Jun 27, 2009 8:18 pm

answered my own question - 100 main for CB72, 135 is for CB77.
Top
dkwilfert
honda305.com Member
Posts: 26
Joined: Wed May 06, 2009 4:47 pm
Location: Knoxville, TN

Interested In Your 135's

Post by dkwilfert » Sun Jun 28, 2009 3:53 pm

Sent you a PM that if you keep the carb kits I would be interested in your 135"s for my CB77. Also, you probably got Pilot Jets in the same kits that are 42"s, and the CB72 takes 35's. I'd be interested in those too.
David
Top
Post Reply

Return to “Carburation - Fuel”