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CAT5 - 34cc Race Ported and Modified "Stroker" Zenoah 7.5hp Engine

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List Price: $714.99
Your Price: $549.99
In Stock
Part Number: CAT34PortedZEN
Manufacturer: CAT 5
Manufacturer Part No: CAT34PortedZEN
 


This motor is a Beast!!!  This is our new 34cc Race Ported "stroker" engine that was modified from the Zenoah G320RC. This engine features the new cylinder design with closed deck transfer ports (two piece) with removable covers, newly designed crankcase with heavy duty bearings, a 30mm stroke crankshaft (+2 stroker), and a modified piston that has been relieved on both sides of the ring and the top has been turned down and smoothed on a lathe to increase compression while maintaining proper squish clearance.  The intake and exhaust ports have modified, reshaped, and enlarged for greater performance.  This motor is rated at 7.5+ HP. This engine has brutal bottom-end torque with good top RPM.  Engine comes with WT-1107 carb and Zenoah clutch with 6,000 RPM spring. 
 
***Due to the high compression of this engine, you MUST use 91+ octane gasoline or racing fuel up to 116 octane.***
 
Carburetor Settings:   Low Needle 1+1/4 turns, High Needle 1+5/8 turns (these setting may vary)
Recommended Oil:  Klotz R50 Synthetic 25:1 Ratio (5 fl.oz. oil / 1 gal. gasoline)

This engine is a direct fit for HPI Baja and Baja Clones, MCD, and Redcat.

To mount this engine in a Losi 5ive-T, you will have to use the provided bolts and washers in the fan cover to chassis mounts or replace the fan cover with a CY fan cover.

To mount this engine in a Losi DBXL with the stock motor mount, you will have to "dremel" off a little bit of the plastic to get the fan cover screws to line up or you can purchase one of the following aluminum upgraded motor mounts for a more secure fit.

Turtle Racing Motor Mount for DBXL
FID Racing Motor Mount for DBXL
 

 


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