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1955 Porsche 550 Spyder on the Dyno – Comparing Curtis 1238-7501 and 7601 Controllers – 650 Amp Upgrade

This week we return to Slingblade’s Dynomometer for another test. I’m a little weary of test graphs this week as I’ve been making a number of them. But this is probably more interesting to you. High Performance Electric Vehicle Systems http://www.hpevs.com has kind of cracked the AC drive market with the only system we’re aware …

1955 Porsche 550 Spyder on the Dyno – Comparing Curtis 1238-7501 and 7601 Controllers – 650 Amp Upgrade Read More »