Dyno Data

David Hoffman '70 Dodge Cornet 440 R/T
 BaselineThree-inch system
 TQHPTQHP
2000303.7116.1337.7129.5
2100305.2123.2339.3135.4
2200303.0126.7338.5140.8
2300304.0133.7340.7150.3
2400307.6140.4344.3157.8
2500316.4151.7350.0166.1
2600322.1159.7353.7174.4
2700328.1168.1356.9182.2
2800336.5180.5366.3196.9
2900341.7189.2372.7207.2
3000347.8198.5377.6216.2
3100352.4207.1382.4226.5
3200361.1221.5391.2238.8
3300363.0229.1395.5249.4
3400365.5236.6398.9259.2
3500365.1243.0402.4268.7
3600365.5249.4401.8276.2
3700365.1258.1403.5285.1
3800363.4263.2403.5292.2
3900361.2266.8403.7299.8
4000354.7271.0402.2306.2
4100353.1275.1401.4312.7
4200345.9277.5397.5316.9
4300341.7278.5390.5321.5
4400334.7280.9386.1324.1
4500329.3282.9381.2326.8
4600326.7285.5378.1330.3
4700323.2288.9372.6334.4
4800315.0288.1368.5336.3
4900307.0287.1364.3338.4
5000301.4287.0355.0337.7
5100293.3284.9345.9336.9
5200286.7283.9342.0337.5
5300281.3283.1335.9338.7
5400279.5287.9331.5341.0
5500273.0285.3323.4338.7
5600257.6275.3311.9332.3
5700248.9269.6301.9327.3
5800240.8265.9293.0324.1

Peaks are in bold with the largest horsepower gain of 57.7 hp at 5,700 rpm
All data is corrected to 29.92 standard barometer pressure at 60 degrees dry air.

SOURCE
Flowmaster Mufflers Inc.
8-00/-544-4761
flowmastermufflers.com
Tube Technologies Inc.
909-371-4878
www.ttiexhaust.com