Wow can you believe after everything ive done to my car tryin to fix the bogging problem all it came down to be was the timing!!! Tonight i was bullshittin with my buddy and he said hell just bump ur timing an give her hell... Well sure enough i bumped the timing and wah lah now she is pullin hard ! No bogging no sputterin no hesitation. Its amazing what two guys accomplish tinkerin around and goofin off