Quote:
Originally Posted by New_image
Hmm I did get the 32/30 combo. Talking with ECS they said i should have had a 34t jackshaft. We'll see what happens I guess.
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I would say that your pullies are absolutely fine, and definitely not the cause of the lower-than-expected torque.
More comments about the torque, when I first had my ECS kit, it was weak for some unknown reason, one of the dyno sheets was 481hp and 471 torque. On the very same dyno, my bone stock car had read 395hp and 397 torque for reference. This was the base ECS kit with no methanol injection, and a completely stock exhaust system. So even not working very well, it still had gained about 74 lb/ft of torque with the base supercharger. Later, I tried the kit again, this time adding a DSX baro breakout. My guess, from how much faster it was that time, is that the torque gain from the base supercharger might have been 100 lb/ft or more, like RageWorx had experienced. No dyno runs in try 2.0, but actual performance told the tale, it ran some 10.9s in summer heat at the 1/4 mile dragstrip.