I quote Ben AE7F, his reply post in the XS/XJ forum re Jeremy Sells' 79SF dyno runs ( here is the link to the full post )
(quoting)
Honda V65
A typical Yamaha V-Max
Typical Yamaha FZ-1 dyno results
Suzuki Bandit dyno results and other comparisons
It looks to me like the Yamaha FZ-1 and V-Max are very similar in engine output while the Suzuki Bandit seems subpar to both. I wonder what the power difference feels like between the Max and the FZ. They are entirely different engine designs.
Ben
(end quote)
Comparisons can be tricky. For instance: while the stock FZ1 makes more hp than a stock Bandit, it only does so way up the power band - below 7500 rpm, it makes [ib]less[/ib] hp. The FZ1power curve is more like a full-on sport bike, while the Bandit was engineered to get that power to come on a lot sooner. The FZ1 would no doubt be best on the track, where the pilot could keep the revs up, but put it up against a Bandit on real roads, the FZ1 would be at a disadvantage (VMax too).
Another f'rinstance: different dyno operators, and different model dynos, will give different results for the same bike.
Another: the weight of the bike (even bike+rider) - the V65 and VMax can compare reasonably with the XS because they weigh in the same neighborhood; the FZ1 and Bandit are similar in weight, and both of them will smoke XS/V65/VMax.
Where it gets really interesting is in how much $ it costs to get more torque and hp out of these various bikes.
Dang, the cable people are here - I'm moving over one apt. in the same bldg, and they're here to switch my tv and cable internet - more later!
(quoting)
Honda V65
A typical Yamaha V-Max
Typical Yamaha FZ-1 dyno results
Suzuki Bandit dyno results and other comparisons
It looks to me like the Yamaha FZ-1 and V-Max are very similar in engine output while the Suzuki Bandit seems subpar to both. I wonder what the power difference feels like between the Max and the FZ. They are entirely different engine designs.
Ben
(end quote)
Comparisons can be tricky. For instance: while the stock FZ1 makes more hp than a stock Bandit, it only does so way up the power band - below 7500 rpm, it makes [ib]less[/ib] hp. The FZ1power curve is more like a full-on sport bike, while the Bandit was engineered to get that power to come on a lot sooner. The FZ1 would no doubt be best on the track, where the pilot could keep the revs up, but put it up against a Bandit on real roads, the FZ1 would be at a disadvantage (VMax too).
Another f'rinstance: different dyno operators, and different model dynos, will give different results for the same bike.
Another: the weight of the bike (even bike+rider) - the V65 and VMax can compare reasonably with the XS because they weigh in the same neighborhood; the FZ1 and Bandit are similar in weight, and both of them will smoke XS/V65/VMax.
Where it gets really interesting is in how much $ it costs to get more torque and hp out of these various bikes.
Dang, the cable people are here - I'm moving over one apt. in the same bldg, and they're here to switch my tv and cable internet - more later!
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