Performance Trends, Inc.

Producing Quality Computer Tools for Racers and Engine Builders since 1986

PDF Documents Page

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for Black Box Flow Bench Installation Instructions

for Cam Analyzer User's Manual v4.0
for Cam Analyzer User's Manual Supplement v4.0 (New v4.0 Features only) 

for Circle Track Analyzer User's Manual v3.6
for Circle Track Analyzer User's Manual Supplement v3.6 (newest features only, Appendix 4 is for v3.5, Appendix 5 is for v3.6)

for Drag Racing Analyzer User's Manual v3.4
for Drag Racing Analyzer User's Manual Supplement v3.2 & v3.4 (newest features only)

for Drag Race Analyzer Pro User's Manual v2.0

for Dyno DataMite Supplement v4.1 (newest features only)
for Dyno DataMite User's Manual v4.1

for Dyno DataMite User's manual v2.0 (good for old 4 channel DataMite users)

for Drag Race DataMite User's Manual v3.2

for Circle Track/Road Race DataMite User's Manual v3.2

for older DataMite Installation of Hardware, Sensors and other Miscellaneous Notes

for DataMite III, 4 and Mini USB Installation Notes and Tips

for Engine Analyzer User's Manual v3.4
for Engine Analyzer User's Manual Supplement v3.4 (newest features only)
for Engine Analyzer Plus Supplement v3.4

for Engine Analyzer Pro User's manual v3.9 (includes v3.3, v3.5 and v3.9 supplements)
for Engine Analyzer Pro User's Manual Supplement v3.9 (new v3.9 features only)

for Port Flow Analyzer User's Manual v3.5 (includes v3.0E & 3.5 supplements)
for Port Flow Analyzer User's Manual Supplement v3.0 E (features added in 2003)
for Port Flow Analyzer User's Manual Supplement v3.5 (new v3.5 features only)
for Port Flow Analyzer User's Manual Supplement v3.5B (new v3.5B features only)

for Roll Center Calculator User's Manual v2.0
for Roll Center Calculator v3.6 Supplement v3.6  (new v3.6 features only, in Appendix 5)

for Shock Dyno User's Manual v1.1

for Suspension Analyzer User's Manual v2.4 B (complete manual with all supplements)
for Suspension Analyzer Supplement v2.4 B (newest v2.4 B features only)

for Valve Spring Tester User's manual v1.1C
for Valve Spring Tester Supplement v1.1B (newest v1.1B and 1.1C features only)