View Single Post
Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
Posts: 31,919
Join Date: Jan 2008
Default 03-29-2015, 02:09 PM

Originally Posted by RobX3
My friend has 328i w/ down pipe & remus exhaust, he's going to Dyno with his JB4 and then put the RC on too. We didn't check for boost but I have checked myself I will update my first post with the info.
The JB4 can run anywhere from factory boost up to 36psi, the maximum possible with the boost sensor, so the peak power output with the JB4 entirely depends on the settings used. The issue with the N20 motor is given the weaker rods how far do you want to push boost? 21psi? 23psi? 26psi? If a rod goes it's an expensive repair.

Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
Reply With Quote