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364 Posts
My 408ci smallblock mopar last year with twin 61mm p-trims w/ 1.15ar's went 5.65 at 127mph...this was with edelbrock heads flowing roughly 280/210 cfm...565 lift flat tappet @ 3400lbs...no transbrake , just a 2-step leaving on 5lbs..
I've got a new set of Indy 230cc heads with 2.10/1.65 valves that flow 330/245 @ 600lift... newcam is 259/255 .630 lift, also a pair of 67mminducer/99mm exducer,68mm/82mm 1.22 ar turbines...these turbos are gt42 frame size..also going to a 1.80 ati glide...The fuel system is already in place 160lb,belt drive, accel dfi....
I am wanting to run about 140mph 1/8 this year and was contemplating putting 76mm compressor wheels in the turbos or just trying out the 67's first...do you think the 67's will make the power needed to run...
Thanks,
Brian Phillips
72 barracuda
I've got a new set of Indy 230cc heads with 2.10/1.65 valves that flow 330/245 @ 600lift... newcam is 259/255 .630 lift, also a pair of 67mminducer/99mm exducer,68mm/82mm 1.22 ar turbines...these turbos are gt42 frame size..also going to a 1.80 ati glide...The fuel system is already in place 160lb,belt drive, accel dfi....
I am wanting to run about 140mph 1/8 this year and was contemplating putting 76mm compressor wheels in the turbos or just trying out the 67's first...do you think the 67's will make the power needed to run...
Thanks,
Brian Phillips
72 barracuda