LeMons X1/9 Dyno Run

my guess

111 HP at wheels

98.7 ft-lbs of torque (the frequency of the FM station I was just listening to)

7345 RPM
 
My guess based on favorite FM radio staions also...

105.1 HP - LA Country
100.7 pds/ft - KHEY Ventura

I don't believe you said it had to be a a specific RPM... so I'm just saying these are the MAXIMUM figures achieved.

HA!
 
need to specify flywheel or *wheels

Some good guesses so far - but folks need to be specific re. flywheel or wheels.
 
What Mark said. Guesses should be compared to actual torque and HP curves measured at the wheels, not after some post-run fudge factor is applied -even if it's a reasonable and good fudge factor!
 
hmm, random number guess

87bhp * 5650
89 torque * 4500
powerband 4000-6600

and if i'm anywhere close i'll go buy a lotto ticket after results are announced.
 
Hint... too low., Bhp, Torque and RPM.

The Spec Miatas chasing the X on track has typically 120 Bhp at the rear wheels with a race weight of 2300 pounds for a 1600cc, 16 valve engine. I'll add those spec Miatas are on R compound tires and the X is on totally wore out DOT 280 street tires and the engine was RPM limited to 6,000 - 7,000 Rpm and they are not catching this X.

The objective of this track day is to run in the engine.. and sort out other power train problems.


jake said:
87bhp * 5650
89 torque * 4500
powerband 4000-6600

and if i'm anywhere close i'll go buy a lotto ticket after results are announced.
Click to expand...
 
Probably a bit off, but my guess is it's a screamer, not a moaner.

121hp * 7800
103ft/lbs * 7200
 
ok saying the miata has 120 * 2300lbs, so you figure its got a 19 lb per hp rating.

Figure the X is about 2100 stock, weight reduced to 1800 and then caged to say 2000. to get the same lb per hp as the miata you need about 105hp.

so lets say
105 hp * 7500
85 ftlbs * 6200

no clue what the cams are or any of that snaz so im just randomly tossing in rpms :)
 
Hmmm, I'll throw one in if I can pick the parts for the trophy...

127HP * 7400rpm
103ft/lbs o' torque...

completely pulled that one out of somewhere deep and dark...
 
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