I don't remember the stock senior power band...after I had mine ported that all went out the window anyway. I'd speculate their about 2400-6800 stock..big intake ports. I'm running afr 205's now, but I've got nothing bad to say about dart sr's or juniors. If you're not blown I'd stay with iron for the extra power, unless weight really pisses you off.
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88LX notch, Speedpro EFI 358windsor 11.2 to 1 compression, 5 lug baer claws all around..g force t5 and 3.55 gears. rwhp soon to come. Oh yeah...92 octane NO detonation.
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