Molnar Precision Ltd TGA Commando Parts

Proper porn!
Nicely over the 100BHP/litre benchmark too 👍
What fuel regs apply? pump gas? Avgas?

We're getting just over 11BHP at the back wheel on our 110cc Honda C90 race bike so the 100BHP/litre target is just about hit 🤣
All on standard pump fuel too, of course... *ahem* 😇
 
95BHP at 7,400 RPM is more than I ever thought anyone could ever get out of a Commando engine. The good thing about land speed records is there are no corners. That motor might be a disaster on a race circuit. What you get up high, you often lose down low.
 
B+Bogus said:
Proper porn!
Nicely over the 100BHP/litre benchmark too 👍
What fuel regs apply? pump gas? Avgas?

We're getting just over 11BHP at the back wheel on our 110cc Honda C90 race bike so the 100BHP/litre target is just about hit 🤣
All on standard pump fuel too, of course... *ahem* 😇
Click to expand...
I'm doing similar with my string trimmer. Racegas all the way in that one. :)
 
jseng1 said:
Andy’s land speed racer with fully developed 920cc motor, 95 HP at 7400RPM on the Dyno. 154mph on the Bonneville salt flats in 2018. The fastest unstreamlined, naturally aspirated gas powered Norton on the planet.

Molnar Precision Ltd TGA Commando Parts


Big valve head, case plate, modifications, assembly and tuning by Herb Becker.

Molnar Precision Ltd TGA Commando Parts


Molnar Precision Ltd TGA Commando Parts


Molnar Precision Ltd TGA Commando Parts
Click to expand...
how was the big plate attached other than bolts shown to help reinforcement?
 
I know of one guy with an original short stroke motor for sale for about £4k, but no idea yet of condition. (UK)
 
It is difficult to know what might be best. I would like to see inside one of PW's motors, and know how it behaved when raced. He achieved a bit. I don't trust Paul Dunstall's stuff, it was prior to the Trans Atlantic racing. I have got Dunstall's tuning notes. They are sound, but not radical - and that might be sensible.
 
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