Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Accessories, Parts
Had to drill a little to get stud holes from 6mm, to 8mm; but other than that, quality is great, and the squish is just right..... I'm gonna piggy back more great reviews for other items I purchased from MZ that I can recommend to other motorbike enthusiasts ... โบ๏ธ Ported Cylinder jug has great flow both intake and exhaust! Works amazingly with ZL short crank (w/built-in magneto), and windowed piston, and reed valve.... The torque is incredible! Not even broken in and pulling hard past 34mph.. 150 miles left till full break-in.... Throttle is less than half way open on Keihin 16mm carb, with stock jetting and NGK BPR8-HIX plug, and the motor pulls like crazy!! It wants more! Pretty cool how after about 25mph, it begins to purr... And very little vibration..like a scooter almost.. Additionally, I have these MZ parts matched up with a torquer II exhaust and MZ high compression head.. ๐... Thanks MZ!! JCRead full review
Verified purchase: Yes | Condition: New
Haven't gotten it yet, one more day. I already have a Octagon head works great ! Keeps the motor running a lot cooler, this head is ten MM taller than mine extra plug taller head should work wonderful.
Verified purchase: Yes | Condition: New
These heads are a great deal for the price I'm on my 4th one. The finish and the combustion chamber Machining is top notch. Lower heat more performance.
Verified purchase: Yes | Condition: New
Came fast looks great and works beautiful.i would definitely get another one!
Verified purchase: Yes | Condition: New
It did not fit right on my chinese 80cc bicycle engine, i had to drill up the four holes with a 8mm drill first.
Verified purchase: Yes | Condition: New