fast 90 or victor jr
#1
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fast 90 or victor jr
hey guys working on my new set up
383
afr 225
not sure on cam yet it will be something in the mid 240s
i have a ported fast 90 u think i should sale it and go with the victor jr?
4000 stall and a 200 shot looking 4 all the power i can get!
383
afr 225
not sure on cam yet it will be something in the mid 240s
i have a ported fast 90 u think i should sale it and go with the victor jr?
4000 stall and a 200 shot looking 4 all the power i can get!
#7
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victor jr. all the way! especially if you plan on spraying it....
nitrous backfire on fast 90 = $1,000 boo boo
nitrous backfire on victor jr = "whoops!"
you can even get away with just a plate system on the victor jr if you are going to be spraying that much. since the air distributes better, i've seen people safely spray 300+ through a plate on a single plane style intake. with a fast 90/90, you are close to looking into the direct port range.
i'd personally go with a carb style throttle body on top of it, and run an elbow to some sort of home made CAI. Then when you get to the track, just take the elbow off and run it open with no filter, just like a real drag car. all that can be done wiht still retaining both wipers. you will just have to switch to speed density.
nitrous backfire on fast 90 = $1,000 boo boo
nitrous backfire on victor jr = "whoops!"
you can even get away with just a plate system on the victor jr if you are going to be spraying that much. since the air distributes better, i've seen people safely spray 300+ through a plate on a single plane style intake. with a fast 90/90, you are close to looking into the direct port range.
i'd personally go with a carb style throttle body on top of it, and run an elbow to some sort of home made CAI. Then when you get to the track, just take the elbow off and run it open with no filter, just like a real drag car. all that can be done wiht still retaining both wipers. you will just have to switch to speed density.
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#8
It would be impossible to put an N2O plate under even the shortest Accufab 4BBL Throttle Body if you have a flat hood. I have a carb hat on my Victor Jr/Accufab setup and it just hits the front of the carb hat when you close the hood.
See post 8 and 9 here:
https://ls1tech.com/forums/drag-raci...tock-hood.html
See post 8 and 9 here:
https://ls1tech.com/forums/drag-raci...tock-hood.html
#10
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if your gunna use the vic jr and a plate kit and are worryed about it not fitting under the hood have the top of the vic jr milled down some to help with clearance.
many of people have done it.
I am using a vic jr with and intakeelbows.com elbow and people have to trim the upper cowl or round it up but if you mill the base of the elbow and the top of the vic jr down not only will you gain cleareance but the surfaces will both be flat and help with the seal.
many of people have done it.
I am using a vic jr with and intakeelbows.com elbow and people have to trim the upper cowl or round it up but if you mill the base of the elbow and the top of the vic jr down not only will you gain cleareance but the surfaces will both be flat and help with the seal.