@skoloseven
the best part of EV's is their modular built and hence you can keep adding power to it unless you run out of money.
1. To begin with, you can go on increasing the power-pack capacity to letting you keep the acclerator floored for longer periods of time
2. Swap your motor for a higher capacity motor as amulu10 said. AC induction motors (3-phase) can be found upto whatever capacity you can think of, say even 1000hp or more. But the voltage requires changes and these can be acounted for by putting multiple battery packs (rated) in parallel (think about the moolah! )
3. Generally, an EV will have an e-motor under the hood and a direct connection with front wheels or the rear through differentials. If you've bought a cheap EV and need more juice at wheels, you can let the base engine drive whichever set of wheels it is driving and put a common motor for the other pair of wheels. Since everything here is electronics and electricals, synchronizing the two motors is not as cumbersome as in cars with multiple engines (read http://www.team-bhp.com/forum/modifi...2-engines.html)
4 . There's another option developing -> you'll have to wait for a few years until the tech blooms though. Michelin's developed wheel-motors combosof 40hp. Imagine putting those on your EV and making an active 4WD. Soon higher power ratings will be available and you could build your own, say 400hp~500hp beast! lolll!!!
(read Michelin Active Wheel System to hit roads in 2010)
to sum it up, modifying EV's is going to be LOT easier than managing IC engines; but for that, you need quality EV's to come by :( |