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Old 02-02-2014, 12:33 PM
wildbob wildbob is offline
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Join Date: Aug 2013
Location: Newburyport, MA
Posts: 571
Question engine build questions

So, I've (theoretically) put my motor back together after doing a full Dr Pulley CVT upgrade, and BBK, 4V head install. The head came with the suposedly longer timing chain needed(94 link), but it seems too tight (to me). It feels like there is no flex left to install the tensioner (PIC1). Close up of the head (Pic2). And what the hell are these things that came with the head for? (Pic3) I'm wondering if they go into the valve cover bolt holes to keep oil from leaking out,
Attached Images
File Type: jpg 4vhead 1.jpg (91.6 KB, 20 views)
File Type: jpg 4vhead 2.jpg (86.8 KB, 24 views)
File Type: jpg 4vhead 3.jpg (92.3 KB, 25 views)
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2013 Trailmaster XRX 150 Type 86 stroker
Taida 4V head with 23/22mm valves, forged 4V piston,Taida 62mm jug,forged Taida 8200 KDU stroker crank, Koso high-flow oil pump, Taida case half w/ oil cooler ports, Setrab oil cooler,TrailTec Vapor, Mikuni VM26-606, aluminum 30mm intake, Uni filter, aluminum stack, Hammerhead racing exhaust, MotoRio adjustable CDI/HO Coil, Iridium plug, Full Dr Pulley CVT kit w/ 16g sliders, JD's Mikuni slide kit

2014 Kandi 90B
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