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  1. #1
    Join Date
    Jun 2012
    West Texas
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    Exclamation 08 300 with stroker/blower: Timing Question

    SO I've got a Supercharged 3.5l Chrysler 300. Performance Mods are as follows:
    o JBA Shorty Headers
    o Custom Mandrel Bent True Dual Exhaust
    o Straight Piped Converters
    o SRT 4 Injectors (577)
    o 3-Bar Map Sensor
    o Platinum NKG Spark Plugs
    o Ported Throttle body
    o True Cold Air Intake (Mounted in Bumper area)
    o Custom FMIC (Front Mounted Intercooler) Setup
    o Upgraded PowerDyne Supercharger (The Super-PowerDyne rebuild by 928 Motorsports raises impeller speeds to 46,000 from 36,000. Its' supposed produce 20% more power across the board from stock).
    o Sur-Grip Coated Supercharger Pulley (dropped from 3" to 2.75").
    o GT500 Belt Tensioner
    o GT500 SuperCharger Idler Pulley
    o Gates RPM Micro-V Belt
    o Custom Transmission Oil Cooler Setup
    o Dual BT Catch Can Setup
    o 3.91 Gears
    o 42RLE to NAG1 (W5A580) Transmission Swap
    o FTI Performance ESRT8300 Stall Converter
    o Mopar Performance Transmission Contol Module

    Most recent mods that have been done are as follows:

    • Mopar Performance TCM
    • FTI 3000 Stall Converter
    • Inertia Motorsports 3.5L HO V1.2 Camshaft

    • Inertia Motorsports 3.5L HO V6 Premium Big Valve Performance Heads
    • Inertia Motorsports 3.5L HO V6 Ported Lower Intake
    • 2008 4.0L Dodge Nitro Block
    • Custom EGR Delete
    • TranZformer Shift Kit
    • NoWeeds Exhaust Diverter System

    I got this 4.0L block swapped over and added the inertia parts. Been chasing an oil leak for the last month. I got it fixed, rear main seal ended up being bent a little. SO now that its running. Im want to make sure i didnt damage anything with my "F" ups lol. When you press the pedal more than 70% it will not shift until you left off the accelrator pedal slightly. So I thought I was having transmission issues now. Anyways take a look at this log screen shot I took lat night. Granted I haven't hhad the tune edited yet for th new parts....... Im thinking the cams are 4 deg difference and thats my problem. Thoughts? I've already emailed my tuner. Im just waiitng to hear back.

    Looking at the log. Looks like if I WOT I go negative in boost. (I double checked how my lines are ran. They are correct).

    Last edited by sojiaraggs9000; 12-04-2020 at 03:13 PM.

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