Cr:?
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Cr:?
Any updates? I've been shopping for the used Honda/Tohatsu 150's just because of this.
This is almost identical to the marine engine. This makes 335 HP / 220 TQ. 12.5:1, with 93 pump gas, 4P Pro 156v2 CNC cylinder head with RR3 cams, Skunk2 Alpha header. With a stock intake, obviously the numbers would drop.
https://live.staticflickr.com/31337/...a20f886e_z.jpg
waiting for the 10 speed gearbox to get it on the plane...
That would be what, 8,000RPM to get that horsepower with that torque?
you need to look at the torque way lower in the rpm range.
There have been 2 4 stroke experiments in F1, in case the 2s ever goes away?
A v8 hyabusa and a custom v6 nissan race engine.
Both need to get towed onto the plane to compete, or have 10 speed geaerbox, lol.
From a dock start the 2s nearly lapped them in the first lap yet at 8000 ish they have the similar numbers I would guess?
https://www.youtube.com/watch?v=L2ZWqI8Xnfs
https://www.screamandfly.com/showthr...F1-Tunnel-Hull
Wow, those must have been poorly executed. Why would they bother? In the case of the BF-150, just stock it has plenty of torque to get a small sport boat on plane, no problem. This was a fun experiment with off the shelf parts. Definitely not trying to be an ultralight race engine. Not even sure how that would come up.
Everyone on the tube
2.3L a 400r is only 2.6L and there are claims of 480hp/7800rpm with a tune.