🏎️ Rev Up Your Ride with Ultima Power!
The Ultima 127 C.I. Competition Series Engine is a high-performance engine designed for trucks, featuring a powerful 140 HP and 140 LB FT of torque. With a precise 4.250" bore and 4.500" stroke, this engine comes complete with ignition and carburetor, all preset for your convenience. Plus, it boasts a sleek black finish and a 6-month limited warranty for added assurance.
| Manufacturer | Ultima Products |
| Brand | Ultima Products |
| Exterior | Machined |
| Manufacturer Part Number | 298-273 |
R**Y
So much horsepower and torque!
When my Evo cam bearing fell apart I replaced it with an Ultima 127. My Evo was running an Andrews cam with an S&S carb and had a few other tweaks that made it respectable. The difference was still night and day. This new motor is a beast! I’ve got 600 miles on it so far with no issues. Longevity is always a concern with higher compression engines, but I’m not racing it so I’m hopeful for a long-term relationship. The only installation issue was needing to fabricate a bracket for the coil, which was covered in the installation manual. It’s a snug fit for my ‘92 FLSTF.
T**R
Piece of garbage - save your money and go S&S. You'll regret this purchase
Cheap lifters let go, pieces of metal sucked into the oil pump and shredded the gears. 450 miles on the engine. I DO NOT RECOMMEND. How in your right mind do you build a high performance engine and cheap out on the lifters?I completely restored the bike and that took me out of the 1 year joke of a warranty. And now the bike is back in the shop needing an engine rebuild. If I wanted to rebuild the engine i wouldn't have bought a drop in.If you like projects, buy this engine as it will leave you on the side of the road. What an embarrassment.
J**S
Ben good Brother took good care of me !!!
My softailall had to change coil location if ur running a stock clutch I always run Barnetts and chk primary chain for weakness cracks in rollers I had a torque bar already from baby motor so hold on u like ir
S**N
Completely different bike with this motor
This motor will pull your arms out of socket, seriously this thing makes my Road King move like a liter bike. The only issue I have had so far was a bad stator that the installer caused (They tried to rig the wiring and wires got cut and shorted, stator was actually still good). Called Jirah Cycles and got the correct part number figured out in minutes, the lady I spoke with was awesome. This is too much motor for the Harley branded touring stockers, installed Avon Venoms (AV71/AV72) and stopped having issues hooking up. I also have the Ultima 6-speed and it is butter-smooth.Update:4/19/21Motor is still going strong with zero issues. (Just did a 90 mile ride yesterday) have added a full batwing, lowers, Freedom exhaust, and tour pack. It make zero difference to this motor...used 1/2 gallon more gas on fill up than my buddies stock injected 1300 Honda Interstate. Run only premium.Update: 4/24/2022Still no issues, still pulls just as hard.
T**E
My advise is to run colder plugs to help keep the engine cool
I bought this engine in late 04 or 05. This engine transformed my bike into a badass chopper that out ran crotch rockets
N**E
Eats crotch rockets for breakfast 😉
My buddy built this ‘99 Softail from a box of parts and added the Ultima 127, I don’t know the specs on what else he did, but this bike is fast. Like “zero to a hundred in about four seconds” fast. No issues so far, but I’ve only put a couple hundred miles on it so far as it has been winter since I got it. Love it!
A**R
big inch
This motor is built nice
