BBC guys inside
09-20-2007, 09:50 PM
#1
BBC guys inside Im trying to get a good idea on power here so I can figure out the new fuel system.
Car is in sig, fully loaded, full interior, will be molly 10 point cage.
468 BBC aluminum heads 14011077 open chamber, 118.0cc, 295cc, C port, Holley Strip Dominator intake, Barry Grant ported/worked 850 carb that flows over 1,000CFM that was ported by Barry, 2 stage N20 plate set-up.
No power steering or A/C, has a TH-400 with a COAN stall (not sure if its a lock up or not, and not sure what its stalled at) into a 12 bolt with what looks like 3.42 or 3.73 gear.
Car traped at 136 mph and based on my calculations it was on the first stage only at like a 150 shot.
28 inch tall tire.
Going with an electric water pump, K&N exstream filter top, big single stage plate only (250-275), better fuel system, have the heads and intake ported by a local GOOD!!!!!!!! porter and have him port them to 80-90% and get another cam to match it.
I think 9.20's should be pretty easy on the bottle and deep 10's on the motor and will also have it dyno tuned and it has yet to be tuned. Not worried about it hooking, have been told by a few it should be able to get up on the bumper pretty hard.
What do you guys thing for power range? Just curious.
Can I have the stall tested to see what its stalled at?
Even though I have no receipt can I send it to COAN to have it re-stalled if need be?
Car is in sig, fully loaded, full interior, will be molly 10 point cage.
468 BBC aluminum heads 14011077 open chamber, 118.0cc, 295cc, C port, Holley Strip Dominator intake, Barry Grant ported/worked 850 carb that flows over 1,000CFM that was ported by Barry, 2 stage N20 plate set-up.
No power steering or A/C, has a TH-400 with a COAN stall (not sure if its a lock up or not, and not sure what its stalled at) into a 12 bolt with what looks like 3.42 or 3.73 gear.
Car traped at 136 mph and based on my calculations it was on the first stage only at like a 150 shot.
28 inch tall tire.
Going with an electric water pump, K&N exstream filter top, big single stage plate only (250-275), better fuel system, have the heads and intake ported by a local GOOD!!!!!!!! porter and have him port them to 80-90% and get another cam to match it.
I think 9.20's should be pretty easy on the bottle and deep 10's on the motor and will also have it dyno tuned and it has yet to be tuned. Not worried about it hooking, have been told by a few it should be able to get up on the bumper pretty hard.
What do you guys thing for power range? Just curious.
Can I have the stall tested to see what its stalled at?
Even though I have no receipt can I send it to COAN to have it re-stalled if need be?
Last edited by JUICED96Z; 09-20-2007 at 10:29 PM.
09-21-2007, 04:23 PM
#2
6 & 8 Second Club
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Location: Illinois, RT 66 dragway area
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Coan will do anything you pay them to do. They don't care who built it. They did 3 of my TCI's.
As for pumps, I say 1 good one & be done. I have had 2 Holly 500's on the slow car & love them. Still have a BG 440 on fast car because that what it came with. Ran 4 splits & 2 big hits no issues. My opinion, I'm sure some guys will say get something cheaper. As for the system, I use -12 from cell to filter to pump. -10 to plate, into Y block. 1 for N2O, 1 for 4 port. Simple basic system.
I do use a small air bleed return system on each regulator. That's just something I always do & have done for many years.
.
Coan will do anything you pay them to do. They don't care who built it. They did 3 of my TCI's.
As for pumps, I say 1 good one & be done. I have had 2 Holly 500's on the slow car & love them. Still have a BG 440 on fast car because that what it came with. Ran 4 splits & 2 big hits no issues. My opinion, I'm sure some guys will say get something cheaper. As for the system, I use -12 from cell to filter to pump. -10 to plate, into Y block. 1 for N2O, 1 for 4 port. Simple basic system.
I do use a small air bleed return system on each regulator. That's just something I always do & have done for many years.
.
