Quote:
Originally Posted by campy
With 93 octane and the JR factory tune, you can expect to get around 250-265whp. I haven't dyno'd my car, but that's what it feels like to me and people with similar setups get those kinds of numbers too.
As for getting 280 with a catless header, the Type A header you mentioned is equal length, which gives better high rpm gains while uel gives better low end. Having a full performance exhaust will also make a big difference. I don't think 280 is unreasonable.
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You ought to go read about the ace header with 350 over pipe. It isn't like other equal length headers. It makes big gains in the midrange. Pretty neat really! Plus I do have a full exhaust with one high flow cat in the front pipe. I want to find out what gains are possible on 93 with the high boost pulley. E85 is very out of my way to get in my town. We have one e85 station, and It is in an area that isn't in my normal travel areas. I am already in the 280 whp range with my car's current configuration on 93.