MSV Racing ’82-’91 YZ490 & IT490 “Mondo” Coil—Upgrade Your Ignition System for Maximum Power!
If you’re searching for a high-performance ignition upgrade for your YZ490 or IT490, look no further than the MSV Racing “Mondo” Coil. After extensively testing five different ignition coils, we finally found one that delivers unmatched power, throttle response, and reliability—making it the ideal replacement for the OEM coil.
Why Choose the MSV Racing “Mondo” Coil?
🔥 Stronger Spark for Improved Performance
- Produces up to 28% stronger spark compared to the OEM coil.
- Better combustion efficiency results in increased torque, horsepower, and smoother throttle response.
🚀 Effortless Starting & Enhanced Fuel Mixture
- Quicker starts—even after long storage periods.
- Crispens up jetting, ensuring optimal fuel mixture for peak power delivery.
⚙️ Dyno-Tested Performance Gains
- Test riders reported a noticeable improvement in throttle response and stronger power delivery in mid-range and early top-end RPMs.
- More efficient spark improves overall rideability, reducing hesitations and sluggish acceleration.
✅ Trusted by Serious Riders
- “Fired on the second kick with a crisper sound after sitting for 85 days!”
- “Noticeable difference in throttle response, harder hit at midrange & top-end.”
- “Easier starting and a crisper, more powerful ignition hit—this coil is a winner!”
🔧 Simple Installation & OEM Compatibility
- Direct replacement for Yamaha part 43G-82310-40-00.
- DOES NOT include spark plug boot—compatible with OEM or aftermarket options.
Upgrade Your YZ490 & IT490 Ignition System with MSV Racing’s Mondo Coil!
For more power, better throttle response, and easier starts, the MSV Racing “Mondo” Coil delivers. Get yours today and feel the difference! 🔧 Order Now—Unleash the Full Potential of Your Bike!
Reece Colley –
I’ve got a 1987 yz490 completely standard internals apart from the head mod and FMF pipe.
I was running the stock coil with stock carb settings the bike is a UK bike as well it usually started 3-4 kick doing the routine in which is needed to start these then the power was a lot as expected with the 490s.
However, I swapped over to the Mondo Coil it’s now second kick every time runs sweet and is a crisper burn definitely a winner!
Frank Bonner (store manager) –
My bike had not been started since washing it after our last race 85 days ago. Turned the fuel on, cycled it to TDC and it fired on the second kick with a crisper sound. We run Sunoco 110 and Maxima 927 @ 36/1.
My 87 490 is modified with pipe, porting, balanced crank and a few other internal goodies. But I could feel a noticeable difference with throttle response and a harder hit at the bottom of the midrange thru early top end. It makes a difference!
I’ve been racing moto since 79 and big bores since 82, and had been a mechanic at the national and supercross level. While I’m much older now and have forgotten many tricks, I still like to ride a hot rod bike. Your Mondo Coil is a winner, easier starting and a harder crisper hit.