We have finalized our LT-Z50 pipe and we are shipping. The CT Sonic pipe adds torque which allows the LT-Z50 to pull off of the corners and accelerate up little hills much harder. The CDI box is still needed to be able to climb larger hills and to obtain some more speed. What we found is that the LT-Z50 has a very low rev limit (5000) that keeps the speed down and the only way to get around it is a new CDI box. The Dyna FS CDI box moves the rev limit up to just over 8000 RPMs and with the flick of a switch, unlimited revs. We now have the Dyna FS CDI box in stock for $209.95. You can gain some speed by pulling a washer out of the front clutch. This allows the belt to shift out farther, gaining speed. You can find instructions for doing this in your owner's manual (please don't call us for these instructions).

We also now have an LT-Z50 clutch mod kit. Our kit moves the stall speed up to where the motor is making power before engaging the clutch. We also change the weight of the rollers to keep it in the power band as the belt shifts. With the clutch engaging at about 4500 RPMs, the motor pulls much harder from a standing start and can take off in softer terrain and on steeper upgrades.  The kit is relatively simple to install. You can do it yourself with basic tools. The kit includes new high output lightweight rollers, 3 sets of springs in different tensions to allow various stall speeds, and two larger main jets.

Below is a link to CT Racing future sponsored rider, "Wild Man Woody", testing his CT kitted LT-Z50 4 stroke. Woody is a professional, so don't let your kids attempt these stunts. Look for Woody to dominate the World Championships in 2020. This is a great little video if you want to see how the LT-Z50 kit performs. Woody's kit does not have the new clutch kit installed.

YouTube link to Woody's LT-Z50 4 stroke: http://www.youtube.com/watch?v=DObmARMthok

LT-Z50 4 Stroke

The dyno chart above shows the stock LT-A50 horsepower in blue. Our CT pipe with jet kit, new head with mod, and K&N filter is shown in red.

Shipping Instructions for Motors

Part #	Description	Price
Exhaust - LT-Z50 4 Stroke
PP-S50Z	'06-'08 LT-Z50 Pipe with Spark Arrestor and Jet Kit LT-Z50 Pipe has a stainless header and mid section. Silencer is aluminum.	$329.95
PP-S50Z-PK1	'06-'08 LT-Z50 Pipe with Spark Arrestor, Jet Kit, and K&N Filter with Outerwear LT-Z50 Pipe has a stainless header and mid section. Silencer is aluminum.	$375.95
Exhaust - LT-A50 2 Stroke
PP-S50A-CH	'02-'05 LT-A50 Pipe with Spark Arrestor - Chrome	$300.95
PP-S50A-PK1	'02-'05 LT-A50 Pipe with Spark Arrestor, Jet Kit, Head Mod, and K&N filter with Outerwear  Must send us your head for modification, otherwise there will be a $45.00 core charge added.	$485.95
Intake
AF-KNFK-LTA50	'02-'05 LT-A50 2 Stroke K&N Filter with Adapter & Outerwear	$79.95
AF-KNFK-LTZ50	'06-'08 LT-Z50 4 Stroke K&N Filter with Outerwear	$49.95
Clutch
CL-LTZ50-CLMK	'06-'08 LT-Z50 4 Stroke Clutch Kit Our CT LT-Z50 clutch kit moves the stall speed up to where the motor is making power before engaging the clutch. We also change the weight of the rollers to keep it in the power band as the belt shifts. With the clutch engaging at about 4500 RPMs, the motor pulls much harder from a standing start and can take off in softer terrain and on steeper upgrades. The kit is relatively simple to install. You can do it yourself with basic tools. The kit includes new high output lightweight rollers, 3 sets of springs in different tensions to allow various stall speeds, and two larger main jets.	$64.95
Ignition
IG-S5-DFS3-15R	'06-'08 LT-Z50 4 Stroke Dynatek FS CDI Box  What we found is that the LT-Z50 has a very low rev limit (5000) that keeps the speed down and the only way to get around it is with a new CDI box. The Dyna FS CDI box moves the rev limit up to just over 8000 RPMs and with the flick of a switch, unlimited revs.	$209.00
Graphics
GR-S50-RED	CT '02-'05 LT-A50 2 Stroke Graphics Kit with Seat Cover - Red	$119.95
GR-S50-YEL	CT '02-'05 LT-A50 2 Stroke Graphics Kit with Seat Cover - Yellow	$119.95