Weller Racing
I Make Things Go Fast - Official UTVUnderground Sp
Hey guys/gals,
We are selling a very new 720cc recreation/race engine. Here is the deal
Porting and Polishing
+1 valves (all 5)
Shortened center intake guide
Stage 3 camshaft
Dual valve springs
102mm 10:1 compression piston (pump gas)
Sleeved cylinder
Hot Rods stroker crank (welded)
HD rod
Oil Mods
The original Weller Racing diff plate
The original Weller Racing Cam Pins
Head Studs
All new Gaskets
NGK Spark plug
K&N oil filter
New Timing chain
New oil pump
Weller Racing Gusseted cases
No core needed!!!
We originally built this engine to sell new, but had customer that needed a engine for a race and we could not get his 760cc done in time. We installed this engine in his car, dyno tuned it and completed the install. He raced a Whiplash race in Page, with no problems (less than 3hrs total on the new engine). We then pulled this engine out, checked it over and are now selling it. I assure you that this will be a very powerful and reliable engine for your rhino 660. You will need to modify your stock clutch or bolt on a dry clutch for optimum performance. The dyno results were with a FCR41 carb, dual exhaust, dry clutch, and K&N intake.
Shipping to Arizona, Nevada, California $150.00
Shipping other than AZ, NV, CA but in the US $200.00
VISA, MasterCard, Discover, AMEX, Pay Pal
Please let me know if you have any questions. Jason@wellerracing.com or 480-507-4771
Here is the dyno sheet for this engine:
Comes complete with everything in the pics:
We are selling a very new 720cc recreation/race engine. Here is the deal
Porting and Polishing
+1 valves (all 5)
Shortened center intake guide
Stage 3 camshaft
Dual valve springs
102mm 10:1 compression piston (pump gas)
Sleeved cylinder
Hot Rods stroker crank (welded)
HD rod
Oil Mods
The original Weller Racing diff plate
The original Weller Racing Cam Pins
Head Studs
All new Gaskets
NGK Spark plug
K&N oil filter
New Timing chain
New oil pump
Weller Racing Gusseted cases
No core needed!!!
We originally built this engine to sell new, but had customer that needed a engine for a race and we could not get his 760cc done in time. We installed this engine in his car, dyno tuned it and completed the install. He raced a Whiplash race in Page, with no problems (less than 3hrs total on the new engine). We then pulled this engine out, checked it over and are now selling it. I assure you that this will be a very powerful and reliable engine for your rhino 660. You will need to modify your stock clutch or bolt on a dry clutch for optimum performance. The dyno results were with a FCR41 carb, dual exhaust, dry clutch, and K&N intake.
Shipping to Arizona, Nevada, California $150.00
Shipping other than AZ, NV, CA but in the US $200.00
VISA, MasterCard, Discover, AMEX, Pay Pal
Please let me know if you have any questions. Jason@wellerracing.com or 480-507-4771
Here is the dyno sheet for this engine:
Comes complete with everything in the pics:
