Hey I am just curious to see if there are some of you that have built a blow through twin turbo big block chevy? I am interested in doing this and have been saving to start collecting parts so that I can complete the build. Im looking to have this car be something that will be used for the street (friendly) car shows and cruz ins for the family so I am not after a race car (track car) at all.
However I do want to be able to take it to the track and have the potentiol to run at least a 9.90

468 ci
8/1 compresion
Iron oval port heads ported with a set of big valves ( i will look to see what they are)
plasma molly rings
steel crank
all arp bolts
They put a ls6 cam in it Cam specs: 219/228 .525"/.525" 112 LSA
LS6 valve springs are good up to .560" lift

please list your build so I can get a good idea of direction. Im interested in getting different cam as I want the cam to have some lumpy rowdy sound to it I dont think the ls6 cam will not be aggresive enough for me. I was looking at the g45s any help will be great thanks a ton

 

https://www.theturboforums.com/threads/369056-Twin-GT45s-from-VS-Racing-on-a-BOAT

bbc boat with aluminum heads twin 45's

consider this engine has al heads and boat engine load is way diff that a street vehicle

 

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This is the baby I am working on trying to do a twin turbo big block 468.....

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Twin turbo big block 468[/h]

Hey I am just curious to see if there are some of you that have built a blow through twin turbo big block chevy? I am interested in doing this and have been saving to start collecting parts so that I can complete the build. Im looking to have this car be something that will be used for the street (friendly) car shows and cruz ins for the family so I am not after a race car (track car) at all.
However I do want to be able to take it to the track and have the potentiol to run at least a 9.90

468 ci
8/1 compresion
Iron oval port heads ported with a set of big valves ( i will look to see what they are)
plasma molly rings
steel crank
all arp bolts
They put a ls6 cam in it Cam specs: 219/228 .525"/.525" 112 LSA
LS6 valve springs are good up to .560" lift

please list your build so I can get a good idea of direction. Im interested in getting different cam as I want the cam to have some lumpy rowdy sound to it I dont think the ls6 cam will not be aggresive enough for me. I was looking at the g45s any help will be great thanks a ton#ad
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At 8:1 compression, the LS6 cam will sound pretty rowdy, 11:1, not so much,