370 W/S475 Getting started
10-09-2009, 04:29 PM
#21
im not for sure on all the exact details kb would haft to chime in on here but i do know that the s475 has a much bigger hotside 1.32 and the downpipe is 5' vs the mp76 which a hotside of .96 i beleive and spools alot faster. The s475 will produce way more power vs the mp76will run out of steam around 16psi (this data was gathered by me threw other peoples set-ups) the mp76 would be a good turbo if your trying to get about 550rwhp tops but if you want anything more than that you will be pushing the turbo to its max effiency!
10-09-2009, 04:33 PM
#22
yep its obviously going to have more lag than the mp76 but if you have a good size converter,right gears,and hydroboost you should be fine!! if not a little 75 shot never hurt nobody! haha besides the borg warner will make masive power vs the mp76, check out wilderacing videos.... wow
10-09-2009, 05:57 PM
#24
Thanks for the kind words guys! 
The turbo I have speced for you is a S475 with a 83mm turbine and 1.10 a/r on a T6. Should spool quite well on the 6L 
Flipped manifolds aren't a done deal yet. Really not liking them with all the other stuff you have to move to make them work. (coils, plug wires, coolant tanks...) But gonna to a little more looking into them be for the concept gets axed completely. As for valve train noise and tiniyness with my manifolds, there is no such thing,
I build them out of sced 40 PIPE, 3/16 thick, not 1/16 tubing like other kits. That's about the same thickness as stock manifolds. They are VERY beefy.
The turbo I have speced for you is a S475 with a 83mm turbine and 1.10 a/r on a T6. Should spool quite well on the 6L Flipped manifolds aren't a done deal yet. Really not liking them with all the other stuff you have to move to make them work. (coils, plug wires, coolant tanks...) But gonna to a little more looking into them be for the concept gets axed completely. As for valve train noise and tiniyness with my manifolds, there is no such thing,
I build them out of sced 40 PIPE, 3/16 thick, not 1/16 tubing like other kits. That's about the same thickness as stock manifolds. They are VERY beefy.
10-09-2009, 11:50 PM
#25
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KB will also be doing a BW S480 kit for me very soon!!!! and I honestly can't wait!!! from what i hear, the BW turbo's are an awesome choice and just look so awesome! The turbo is just plain massive.
10-11-2009, 03:02 PM
#26
