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Ford Duratec Piper race camshafts

DUR2170

£633.00

Piper camshaft profiles.

 

please select the following profile to suit your engine build

Cam Cam Code Application Power Band Power Increase Duration Valve Lift Timing Full Lift Lift AT TDC Valve Clearance  
Inl Exh Inl Exh Inl Exh Inl ATDC Exh ABDC Inl Exh Inl Exh
 
DURBP270 DURBP270 Fast Road 1800-6800 12BHP 260° 244° .383"
9.73mm
.348"
8.84mm
17 - 63 48 - 17 113° 105° .034"
0.87mm
.034"
0.87mm
.008"
.20mm
.010"
.25mm
 
Straight forward installation.
 
DUR1892 DUR1892 Ultimate Road 2000-7200 - 276° 276° .402"
10.21mm
.400"
10.16mm
30 - 66 66 - 30 108° 108° .084"
2.13mm
.082"
2.08mm
.008"
.20mm
.010"
.25mm
 
For use with throttle bodies & 'VSSDUR springs.
 
DURBP285 DURBP285 Ultimate Road 3000-7000 - 296° 288° .460"
11.68mm
.420"
10.67mm
46 - 70 68 - 40 102° 104° .154"
3.91mm
.116"
2.95mm
.010"
.25mm
.012"
.30mm
 
For use with throttle bodies. Piper single valve springs, VSSDUR, must be used.
 
DUR2170 DUR2170 Race 2500-7800 - 280° 272° .492"
12.49mm
.450"
11.42mm
36 - 64 60 - 32 104° 104° .152"
3.85mm
.126"
3.20mm
.008"
.20mm
.010"
.25mm
 
National Hot Road For use with throttle bodies. Piper double valve springs, VDSDUR, must be used.
 
DURBP300 DURBP300 Rally 3000-8000 - 296° 288° .490"
12.45mm
.458"
11.64mm
46 - 70 68 - 40 102° 104° .165"
4.19mm
.130"
3.30mm
.010"
.25mm
.012"
.30mm
 
For use with throttle bodies. Piper double valve springs, VDSDUR, must be used.
 
DURBP320 DURBP320 Race 3500-8500 - 300° 288° .517"
13.13mm
.485"
12.32mm
48 - 72 68 - 40 102° 104° .207"
5.26mm
.152"
3.85mm
.010"
.25mm
.012"
.30mm
 
For use with throttle bodies. Piper double valve springs, VDSDUR, must be used.
 
DURVVTBP270 DURVVTBP270 Fast Road     264 248 0.386
9.80MM
0.340
8.64MM
7(OPEN) BTDC 77(CLOSE) ABDC 52(OPEN) BBDC 17(CLOSE) ATDC 125 107.5 0.009
0.24MM
0.023
0.58MM
0.008
0.203MM
0.010
0.254MM
 
Ford Duratec 2.5 with VVT Inlet and non VVT exhaust. Piper VSSDUR double valve springs and SC20 spring caps are advised.
 
DURVVTBP285 DURVVTBP285 Ultimate Road     296 288 0.460
11.68MM
0.420
10.67MM
23(OPEN) BTDC 93(CLOSE) ABDC 72(OPEN) BBDC 37(CLOSE) ATDC 125 107.5 0.049
1.25MM
0.096
2.44MM
0.010
0.254MM
0.012
0.305MM
 
Ford Duratec 2.5 with VVT Inlet and non VVT exhaust. VSSDUR double valve springs and SC20 spring caps must be used.

 

 

 

 

Information

Profile: DUR2170

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