I looked for info could not find any, what do you guys with the intek vtwin use for the filter adapter, without buying the EC stuff, on the vanguard it was easy to fab something , but the intek is new to me and looking for what out there before fabbing something

I'm looking for a billet cam for a vanguard vtwin and its starting to get me mad... one well know grinder said he have something but the core is back order. weeks pass we call and said the suplier is out of buiness . we call the suplier to see if its is true this one is also well know here . he said i have one on the shelf ready to go all grinded and recommend a grind .. few week pass because i was extremely busy.. we call today and he said he do not sell grinded cams .???????? i was ready to send money lol .. and said to call 2 other grinder . one i contacted last year and do not work on lawn mower engine and the others also contacted last year do not have a billet cam ...

looking for info on all this you can pm me if you want to keep it private

The 3rd gen Honda vtwin Gx630-GX660-GX690 have been out for 2-3 years now, did someone try to run them or do some R&D.

Basic info it is a 90 degree vtwin, 42cid, hemi style combusion chamber, steel rod with bearing, forged crank shaft, Digital CDI ignition

I have done some research, it has some big problem with them.

-the head and cylinder is one piece, no head gasket, installing bigger valve may be impossible or bore them for more cubic inch

-the cam gear is plastic, so some kind of billet gear might be necessery, the cam do not use conventional lifter, its a rocker and the cam only have 2 lobe

-The Ignition is digital CDI, but they says it has a rev limiter build in, so if its like the others new engine its around 4000rpm, so others coil or electronic ignition need to be use

-Of course no billet flywheel for that engine , maybe one from another engine could fit...

More info would be nice, i have this in my head since i worked on a new generator using this engine this morning

Hello everyone, my name is Guillaume I'm from Quebec Canada, yes french Canadian ,  this winter i build this race mower after reading allot here on heymow and on the W.O.O. forum

its build using a MTD tunnel chassis , powered by a mild build 29cu Ryker Vanguard, most of the chassis parts are from Ryker

Its build to follow the rules of my local club CTGQ, (lawn mower racing club of Quebec) and its also supose to be legal for W.O.O. outlaws and ARMA supermod twin













and one action picture from the test and tune


You can see the build in the outlaws section of the W.O.O. forum