⚙️ Dial in your engine’s perfect timing — because precision never goes out of style!
The COMP Cams 4790 9 Sportsman Degree Wheel is a 9-inch precision tool designed for accurate engine timing. It features multiple sized degree wheels, compatibility with most harmonic balancers and COMP crankshaft sockets, and a durable painted finish. Lightweight and versatile, it can be used on engine stands or with engines installed, making it an essential upgrade for professional and enthusiast engine builders alike.
| Manufacturer | COMP Cams |
| Brand | Comp Cams |
| Model | 4790CPG |
| Item Weight | 1.06 pounds |
| Product Dimensions | 9 x 9 x 0.1 inches |
| Country of Origin | USA |
| Item model number | 4790 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 4790 |
| OEM Part Number | 4790 |
S**Y
I love it
Comp makes a great tool at a small price
J**.
tool
nice
W**D
delivered on time in new condition
checking cam installation.
P**Y
Very nice degree wheel
Easy to read. Good quality piece
D**N
It sirks
It’s round, full 360* not the split 180*. Good tool to have
A**R
Reasonable for the money
This is the only degree wheel I've ever used, but seemed nice enough. There was a slight bend/dent at one part on the outside of the wheel, but it didn't cause any issues. A few tick marks were also worn off/not printed, perhaps due to the dent, but didn't cause me any issue.
T**L
Does what it needs to
It does what it needs too. It’s very good for the money. It’s a pain to bolt it directly to the crank. I had to make a bushing to center it on the crank. It’s meant to bolt to a harmonic balancer.
M**N
Degree wheel
High quality, essential tool for engine building.
Trustpilot
5 days ago
3 days ago
