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Discussion Starter · #1 ·
Do the Zonger/ Lifan head and the Gpx head use the same size(teeth wise) cam sproket? So if i have a ported Zong Head with G2 cam is it a direct bolt on to a Lifan/ Gpx engine?
 

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the zonger heads from an rcm take a 28t sprocket ,,,,,so u need a 3 bolt 32t to run it on a gpx w/ crower cam or other 3 bolt cam



were running lifan heads that take honda cams so u need a 2 bolt 32t sprocket



theres a new zonger head that takes a 32t sprocket but forget running it unported
 

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Yea But You Forgot One Thing Vinny, How Can You Run A 32t Cam Sprocket When The Head Is Designed To Take A 28t. I Have Done It And It Took Alot Of Grinding On The Cam Chain Channel For The Chain To Clear.
 

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Discussion Starter · #11 ·
TheCRKid said:
the zonger heads from an rcm take a 28t sprocket ,,,,,so u need a 3 bolt 32t to run it on a gpx w/ crower cam or other 3 bolt cam



were running lifan heads that take honda cams so u need a 2 bolt 32t sprocket



theres a new zonger head that takes a 32t sprocket but forget running it unported


So even though you have to grind the cam chain channel, does someone sell a 3 bolt 32t gear that will work on a Zonger head with a crower G2 that uses a 28t sprocket stock? and how much?
 
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