124” 11:1 CP
Max-Cell M825A cam (475 lift)
Khrome Werks 2-1-2 louvered baffle
SE 55m manifold
Power Vision
Stock heads & TB
Built by Fault Line Kustoms. Tuned by Dan Thayer
SE M8 Stage III kit - 114CI to 122CI
- 4.155" Big Bore Bolt-On Cylinders
- Forged 11.0:1 High Compression Pistons and Rings
- SE8-447 Torque Cam
- High Capacity Tappets
- High Performance Cam Bearing
SE Ventilator Extreme
SE Performance Valve Springs (for what’s ahead)
SE Adjustable Pushrods, Black (for what’s ahead)
SE Pro Street Tuner
Vance & Hines Stainless 2 -> 1 Upsweep
SE M8 Stage III kit - 114CI to 122CI
- 4.155" Big Bore Bolt-On Cylinders
- Forged 11.0:1 High Compression Pistons and Rings
- SE8-447 Torque Cam
- High Capacity Tappets
- High Performance Cam Bearing
SE Ventilator Extreme
SE Performance Valve Springs (for what’s ahead)
SE Adjustable Pushrods, Black (for what’s ahead)
SE Pro Street Tuner
Vance & Hines Stainless 2 -> 1 Upsweep
19942596[/url]]Pretty lean above about 3.75K rpm, no?
It may be. While myself and service were curious about the numbers, I specifically requested we look at the AFR before I start breaking in this new build. It wasn’t tuned. My service guy and the dyno tech weren’t concerned and said that it was better than most canned SEPST tunes. Planning to actually do the tuning when a different tuner for the ‘21’s becomes available and I’ll also be putting in a different cam at that time.
It may be. While myself and service were curious about the numbers, I specifically requested we look at the AFR before I start breaking in this new build. It wasn’t tuned. My service guy and the dyno tech weren’t concerned and said that it was better than most canned SEPST tunes. Planning to actually do the tuning when a different tuner for the ‘21’s becomes available and I’ll also be putting in a different cam at that time.
yeah that seems low, a 114 with a good aftermarket drop in cam puts out better numbers, Maybe once properly tuned you will see better results.
04-21-2021, 12:17 PM
2019 fxlr
