408ci, GT47-88, Stock 317 heads
11-30-2011, 07:40 PM
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408ci, GT47-88, Stock 317 heads 408ci, GT47-88, Stock 317 heads
236 236 .587 .587 112.5
8.5:1 CR
T56
Going back in a few weeks for a final tune on race gas.
302 Found
302 Found
15lbs. 93oct 16* timing, 10.3 AFR
higher undisclosed boost level, 114oct. only 13*timing, 10.3 AFR. seems to be alot left on the table 
236 236 .587 .587 112.5
8.5:1 CR
T56
Going back in a few weeks for a final tune on race gas.
302 Found
302 Found
15lbs. 93oct 16* timing, 10.3 AFR
higher undisclosed boost level
, 114oct. only 13*timing, 10.3 AFR. seems to be alot left on the table Last edited by TINKRD; 11-30-2011 at 08:19 PM.
12-01-2011, 04:44 PM
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the dyno sheet shows no signs of the car getting choked up. So the heads seem to be working well. Should be an easy 40+HP at the same boost level with just timing and fueling tweaks.
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12-02-2011, 03:42 PM
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http://youtu.be/1FOnzonT6qI
12-03-2011, 08:33 AM
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HAHA yeah that thing is a monster man. Hows traction on the street and what's done to the T56 to hold that power?
I wonder what a set of TFS 225 heads would do for your setup.
I wonder what a set of TFS 225 heads would do for your setup.
12-03-2011, 12:24 PM
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in the second video of the first set you posted. there is a corvette in the background any info and pictures lol.
But on a lighter note I was on my way to build a similar setup. What water pump are you using? Who build your trans?
and how much power do you think truck manifold would have robbed you?
But on a lighter note I was on my way to build a similar setup. What water pump are you using? Who build your trans?
and how much power do you think truck manifold would have robbed you?
12-03-2011, 03:05 PM
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no info on the vette. was just a car at the shop I was dynoing at. I don't think truck manifolds would have robbed alot. they're proven in 1000hp setups.
stock T56 until it pops. might put a sprayer on it for the highway racing I do.
water pump is a meizere radiator mounted. burkhart sells them.
stock T56 until it pops. might put a sprayer on it for the highway racing I do.
water pump is a meizere radiator mounted. burkhart sells them.
12-05-2011, 01:39 PM
#20
Hey if you ever get the time, or feel safe enough doing it lol, could you possible get a clearer shot at the speedo while you are doing a pull? I am working on a build now and would love to see how it pulls on the street.