INFO on Banks Twin Turbo BBC
#1
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INFO on Banks Twin Turbo BBC
I have a pair of Galr bank twin turbo intakes , carbs and the turbo mounts. anyone have more info when these were popular and if anyone has parts to make original motors. I have one pair of valve covers with the Merc decal saying they are 475hp. Any literature or Merc books out there??
thanks for any help finding this stuff. I can either build a pair of these motors if I can find the turbos and exhaust parts or modify to make something else. prefer to have all originals.
thanks, Ken
thanks for any help finding this stuff. I can either build a pair of these motors if I can find the turbos and exhaust parts or modify to make something else. prefer to have all originals.
thanks, Ken
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47 Lightning SE
47 Lightning SE
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Kelleys
Yes, we will go over Friday and start practicing for the 'BAR CRAWL'!
Also, maybe the bay if I can call in a favor at Foxes dock.
I 'm getting a set of props blueprinted this week and supposed to have them by Friday morning. without wheels I not going anywhere! Maybe you can go for a ride if we get time? maybe a a sea trial before you get you own race team???!!!
DOG (Ken)
When you heading over??
Also, maybe the bay if I can call in a favor at Foxes dock.
I 'm getting a set of props blueprinted this week and supposed to have them by Friday morning. without wheels I not going anywhere! Maybe you can go for a ride if we get time? maybe a a sea trial before you get you own race team???!!!
DOG (Ken)
When you heading over??
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#4
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Ill be there Saturday ... somewhere around noon. Ill have Lucididee with me and a few others. We need to get her to PIB for the "experience" A ride maybe a possibility this weekend ... that would be cool. Thanks Ken!!
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Bad Girls Make Good Company
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#5
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Bad Girl, do you have any pictures of the intakes, turbos, or any of the other stuff. The Gale Banks turbo was factory installed on my Scarab. I have the original Mercruiser owners manual for it.
#6
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Those motors were produced by merc hi perf. around 1985-86. They
were 454's with log style exhaust manifolds with water cooled turbo housings . , no innercooler They did not have waste gates in the housing , they used a bleed of hole to bleed the boost . We rebuilt one of these and put it in my 24 superboat back in the early 90's. I had turbonectics in CA build me stainless turbo housings . after the orignals rotted out. We made the bleed off hole smaller ,hense we ran about 12lbs of boost. I think
stock boost was about 7lbs. Tom
were 454's with log style exhaust manifolds with water cooled turbo housings . , no innercooler They did not have waste gates in the housing , they used a bleed of hole to bleed the boost . We rebuilt one of these and put it in my 24 superboat back in the early 90's. I had turbonectics in CA build me stainless turbo housings . after the orignals rotted out. We made the bleed off hole smaller ,hense we ran about 12lbs of boost. I think
stock boost was about 7lbs. Tom
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they used a bleed of hole to bleed the boost . We rebuilt one of these and put it in my 24 superboat back in the early 90's. I had turbonectics in CA build me stainless turbo housings . after the orignals rotted out. We made the bleed off hole smaller ,hense we ran about 12lbs of boost. I think
stock boost was about 7lbs. Tom
stock boost was about 7lbs. Tom
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Tom where in the housing is the bleed hole? I have this setup on my boat and the previous owner put wastergates on it. He said it can make about 12 lbs of boost, but last time I had the boat out I was not watching to see how much boost it was making, plus I was not at full throttle