Part 1 - Part 2 - Part 3 - Part 4
|
|
|
Progress goes quickly when the parts are clean and ready. |
|
|
Before long it looks like this. |
When CCing the trapped volume I put the engine together like this. |
|
The owner opted for the Trinity Racing Stage IV intake manifolds. Their biggest advantage over the stock pieces is they will accept the large 35 mm PWK carburetors without damaging the rubber boots. |
I cut the domes so the trapped volume at TDC was 14.2 cc's. That calculates out to a 14:1 compression ratio. The static compression is estimated to be 170 PSI at sea level. The estimated power output is 69 HP at 8500 RPM. |
Part 1 - Part 2 - Part 3 - Part 4
|
|
MacDizzy Home
| Blog Page | MacDizzy M.U.L.E. Engine Builds | MacDizzy Update 2011! | MacDizzy's Two Stroke Technology Exchange | MacDizzy Tee Shirts | Compression Ratio Chart | YFS200/DT200 Yummie Yami | YFSYZ Hybrid | Two
Stroke Engines | TRX
Specs | TRX
Dyno | TRX
270cc Engine | TRX
Intake & Shifter | Two-Stroke
Software Review | Blaster
Rebuild | 2
Stroke Cylinder Mapping | Basic
Porting | Banshee
370 cc Long Rod | Engine
Building Formulas | LT250R
Melt Down | RZ500 - Old
Friend | TRX
Internal Discoveries | More
TRX Internal Discoveries | Little
L Tease | GP760 Observations | KTM
Date Last Modified: 11/29/2011
Mystery Achievements, Ink© 1991-1999 - MacDizzy©
1993-1999