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Discussion Starter #1
hello family

I have a choice to make but hoped I would get some help so I don't change again for a while.

my engine
bbc 502
forged pistons rods
stock steel gm crank
comp 9 to 1
bbc 088 iron heads
small is 600 lift cam motion hyd roller turbo cam
csu 850 carb and carb hat
pro star 500 pump
msd 7531 box
brodix single plane intake
th400 trans with brake
ptc billet 9.5 turbo converter

car will be a 4 link small tire gbody street race car with race attitude as id like it to have decent street manners but run well at the track

I have not put a true hp or et goal in mind just yet but surely hope this thing will make 1200 plus hp

my issue is that I have two turbo options fyi I have these turbos already in my possession

first turbo option is a crt built billet 98mm lf turbo with 1.32 ar housing

or second option is a pair of BorgWarner s475s with the t6 1.32 housing and .96 turbine wheel

please help make choose the best options based off what I currently have
47 minutes ago Edit Report
 

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What size turbine in the 98? If decent size i think that would cover your goals, spool better, and be easier to package
 

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Discussion Starter #5
1200 is a ball park also a rwhp number id like the ability to grow with out changing parts just boost and tune up
 

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I wish people would figure out how fast they want to go and figure it out with questions along the way....
 

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Discussion Starter #7
ok i want the car to go 4.90s in the eight mile at 3500 lbs
 
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