5stars
15ratings4stars
1rating3stars
1rating2stars
0rating1star
0rating
12 reviews
22lbs valve springs
I went from 39 mph max to 42mph max and it only took 10 minutes to put these in. Engine is much smoother mid to high RPM and the throttle response improved lots. Engine also seems to vibrate less at higher RPMs. All wins in my book. One thing I noticed is engine has become harder to start. 5 pulls instead of 1 and choke needs to be managed first 20 seconds or engine dies.Read full review
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts
Good product
Will be buying more in near future.
Update! Just bought my 2nd set and what a difference.
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts
Works great
Added these to my predator 212 engine. Be Careful the stock ones makes it easy to pull but once you add these it will rip your arm off.
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts
Many thanks!👌🏻
Tested with a compressor, they are both spot on. Absolutely no flaws, high quality product, thank you.
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts
good parts
worked 4 what I needed, on time
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts
Great upgrade if you remove the governor
Lose a little bit of bottom end but there's no valve float until 6700 ish
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts
A must have for governor removal
If you run with no governor, you need this. Fast to arrive and reasonable price tag.
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts
Stopped valve float
Works good for what I use them for
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts
Very good springs
Very good not expensive and work great
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts
22pd. valve springs, awesome
Great quality springs
Verified purchase: Yes • Condition: new • Sold by: gokartracingparts