131ci Stage IV Lowrider S / Part 3 / T-MAN Hi Comp Pistons / Cyclerama CR540 Cam / Dyno Review

Now with high compression pistons & another new cam shaft from Cycle-Rama how much will the 131ci Lowrider S produce on the dyno?

As a part of Part 3 I wanted to go into a little bit of maths to help better understand the dynamics of the engine.
I run through a lesson about compression ratio & cam shafts. Shedding some light on how larger cam shafts will effectively lower the engines compression ratio.

I will be racing this bike to compare it against the last Hi Output 128ci ALPHA PERFORMANE ENGINES Lowrider S I built last year so stay tuned for that!!!
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The Screamin' Eagle 131ci stage 4 kit is definitely not for the faint hearted! Especially when you throw some extra 'go fast goodies' at it like the CYCLE-RAMA CR540 Cam shaft & Hi Comp Pistons from T-MAN.

This bike is avalible for demo rides at DARLING DOWNS HARLEY-DAVIDSON in Toowoomba. 0746342766

Please drop your comments below & let me know what you think of this 3 part build series?

PART 1 of the build:    • 131ci Stage IV Lowrider S / Build / D...  

PART 2 of the build:    • 131ci Stage IV Lowrider S / Cam Swap ...  

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Cycle-Rama Website: www.cycle-rama.com