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Old 09-26-2013, 12:16 AM   #7
NEWFISHER
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Join Date: Sep 2012
Location: Oregon
Posts: 3,303
Re: straight six question

I have a worked over 250 in my daily. Lump ports, hei, z28, big cam , milled , balenced, cast headers, clifford and 390. I get 16 to 19.5 with a 700r4. And 3:73. It was worse with the 4spd and 3:08s. Tons of torque, good power great milage. Look up Tom at 12bolt.com and follow his direction. Problem is, you can build 3 or 4 small blocks for what you will have in the warmed up 6.
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