BTR Gen III 5.7L HEMI VVT Stage 4 Camshaft
Note: requires valve spring upgrade due to high valve lift and increased rpm in combination with the heavy OEM valves. We also recommend the use of hardened pushrods in power adder applications.
*Requires MDS Delete and Custom Tuning!
Description
510+ HP at the crank of your 5.7L Hemi is what you can expect with our ‘Stage 4’ camshaft. This ‘Stage 4’ grind provides an additional 1900 RPM of usable operating range while maintaining drivability when paired with an aftermarket Torque Converter. On the BTR Dyno, we observed gains starting at 3800 RPM, with a peak gain of 83 HP and 72 lb/ft at 6000 RPM. The ‘Stage 4’ continues to pull strong past 7100 RPM!
This Camshaft requires the use of a VVT Limiter to be installed in your cam phaser. This is included in the camshaft box no need to purchase. However, if you do not already have the required installation tool, you will need to purchase the tool separately see the product options.
Camshaft Specs
Cam Style: Hydraulic roller, OE roller
Camshaft Duration: 224 int./24X exh.
Valve Lift: 0.587 int./0.586 exh.
Valve Lobe Lift: 0.356 int./0.355 exh.
Lobe Separation (degrees): 112.5
RPM Operating Range: 2300-7400
Expected Cam Swap Gains: 85 Horsepower, 12 Ft/lbs, extra 1900 RPM of operating range
Non-MDS Camshaft - Requires MDS Conversion Kit see the product options or for a full complete engine refresh kit including MDS delete parts see PN: BTR-MDS-HEMI
VVT Target Tuning Data (See the documents tab and click on the cam card for VVT Target Table)
*We recommend the use of an aftermarket converter for best performance.
Camshaft Qualities
Camshaft Idle Quality: Aggressive Sound
Camshaft Chop: 8/10
Additional Notes:
Lifters Required: Mopar Performance Hellcat Lifters (PN: 05038784AD) or Johnson Lifters (PN: 2326R), Lifters are included with MDS kit which can be added using the product options.
MDS Conversion Required, see the product options or for a full complete engine refresh kit including MDS delete parts see PN: BTR-MDS-HEMI
Recommended Valve Springs: BTR-SK024 (Can be added in the product options)
Details
- BTR-57HEMIVVTSTG4
- BTR-57HEMIVVTSTG4
- Brian Tooley Racing
- New
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Shipping Information
- Item Requires Shipping
- 10.0 lbs.
- W24.0000” x H5.0000” x L5.0000”
- Free Basic Shipping
- TRE Performance Difference
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