My 408 iron block, GT47-88 build.
#64
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15lbs. 93oct 16* timing, 10.3 AFR
408ci, GT-47-88, stock 317 heads
http://youtu.be/5lXEUEycOyA
http://youtu.be/yvrIKHyzUZw?hd=1
408ci, GT-47-88, stock 317 heads
http://youtu.be/5lXEUEycOyA
http://youtu.be/yvrIKHyzUZw?hd=1
Last edited by TINKRD; 11-28-2011 at 11:02 AM.
#67
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Cant see second video but OMG on the numbers!!!!!! soooooo nice!!!!
meth or no meth and Comp Ration again please?
ok found it and wow, only 8.4:1 cr. i'll definitely need meth by 15#'s on 10:1 with my very similar setup.
meth or no meth and Comp Ration again please?
ok found it and wow, only 8.4:1 cr. i'll definitely need meth by 15#'s on 10:1 with my very similar setup.
Last edited by PRAY HRD; 11-05-2011 at 12:31 PM.
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it saw 20lbs and 114oct with no timing (13*) today and I was surprised at what it made. injectors are maxed (102 duty cycle) at 22lbs. once I get new injectors It'll get turned up a little more. but no one will see those numbers
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80lb at 58psi. could probably turn the base pressure down a little to compensate but I'd rather just get bigger injectors.
cruisin
cruisin
Last edited by TINKRD; 11-06-2011 at 01:07 PM.
#75
Very nice numbers! I have a very similar setup but with l92 heads and 9.3:1 cr and blow thru carb youve given me hope for my dyno numbers. Can't wait to get it on the rollers!