Quote:
Originally Posted by Jeff86
Greetings all. I’m an original owner of a 2013 FRS. Have been running a Delicious Tuning E85 Flex Fuel package for many years along with full header / exhaust and I still love it. The car has 33,000 miles on stock motor. I’ve always wanted more power, however, and the Edelbrock has always looked like it had the most potential. My question is, on E85 Delicious dyno shows well over 400 whp and a massive torque bloom. Is this a realistic expectation from this kit with their Flex Fuel kit utilizing only stock fueling?
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From my understanding that's a big no. Without a built motor and the smaller SC pulley you won't be near that.
Every car is different and dubious vary but from what I've seen and felt in my car stock block and stock pulley will get you around 270ish on 93 and 320ish maybe on E. And even at that point they recommend a fuel pump upgrade and injectors.
IIRC you might be able to squeak by on 93 with stock injectors but will need to upgrade if you want to utilize ethanol with the SC.
So looking at that graph I'd hazard a guess that green is stock, blue is stock SC kit, and pink is built motor and smaller pulley.