How many valves does a Yamaha RX1 stock engine have?
They up to 140 HP stock. 4 cylinder double overhead cams 5 valves per cylinder. They are super reliable with the snowmobile community. See my you tube video of me installing a adapter on a RX1 under SKYTRAX YAMAHA.
Can You Fly a trike with a RX1 engine?
Oh and as far as flying a trike with the 912uls and the RX1, You can feel the acceleration and take off performance increase but trike’s can not use that much power unless you have a really fast wing. So you end up not holding the throttle very long because you end up heading straight up in the air.
Which is heavier 3 cyl or RX1 engine?
The 3 cyl does not have any good provisions for mounting a gearbox and after you add mounting plates and hardware it will definetly be heavier than the rx1. Plus the RX1 has 20 more hp. What kind of rpms does this engine run on?
When did Yamaha apex GT vector go on sale?
Trending price is based on prices over last 90 days. Trending price is based on prices over last 90 days. 06 2006 07 08 YAMAHA APEX GT vector? nytro?
Is the Yamaha apex a 4 stroke snowmobile?
Yes, to us the RX-1 made 4-stroke snowmobiles acceptable, but it was the Yamaha Apex that made 4-stroke snowmobiles believable. Indeed, if not for online feedback referring to the RX-1 as the ‘Yamaha RX-1-Ton,’ the Apex nomenclature may never have surfaced.
What kind of engine does the Yamaha apex GT have?
At our Colorado mountain test site, we found the 2009 Yamaha Apex GT had few changes from the previous season. When you have a 150-horsepower four-cylinder engine with the response of Yamaha’s fuel-injected Genesis 150FI, there is little reason to mess with success.
What kind of engine does the Yamaha apex 150fi have?
The Genesis 150FI is a direct descendant of the R1 engine, the high revving power that made that Yamaha’s R1 motorcycle one of the most desired street rockets ever. While the RX-1 powerplant was the turning point to gaining acceptance for 4-stroke sleds, the Apex’ Genesis 150FI makes those early adopters look like in-the-know geniuses.
What kind of adapter do I need for Yamaha apex?
Helping Teal out here with some info on his new adapter (prototype as of March 2018) for the 150 / 162 HP Yamaha Apex EFI. The Apex motor shares much with the RX-1. It is a inline 4 cyl 1000cc 4 stroke with internal gear reduction and internal rubber dampening.