Thread: D1X question.
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Old 02-14-2023, 06:31 PM   #19
KingLT1


 
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Drives: 2016 1SS NFG A8
Join Date: Aug 2017
Location: 46804
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Quote:
Originally Posted by Anom1LE View Post
I recently purchased a D1x and it's going on a SBE like your friends.
What pulley setup did he go with when he pullied it down? I am looking
to downsize the pulley for the earlier boost and 6500RPM shift point.
I will get the pistons/rods/heads/cam/extrasawce as I go along, but this
is where I am at currently and don't want the so called "boost lag".
I believe it was standard lower with 4.25 upper.

There is no real lag. The pulley combo will dictate what rpm it starts to make boost and then it will increase linear with RPM.
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