Thread: How much boost
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  #11  
Old 04-20-2018, 11:30 PM
73 TRANSAM 73 TRANSAM is offline
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Join Date: Jun 2008
Posts: 551
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Just remember that cast iron heads will not like the timing as it cannot dissipate
the heat. I made 1265 hp at 6000 rpm and 1100 ft lbs from 3800 to 5900 on 15 psi. I ran 28 degreeson E85 and I will lower that to 25 degrees when I get it in the car. This is without intercooler and blow Thru carb on the dyno.. Single 91.5 PTE on IA2 block, wideports and street solid roller.