LOTUS Twin Cam 8V NEWMAN CAMS
Rocker Ratio 1 : 1.0
Part No Application Power  Duration Valve Lift Cam Lift Timing Full Lift Valve Clear Material
    Band In Ex In Ex In Ex In Open Ex Close IN. ATDC EX BTDC In Ex Type
LOT/352/270 Fast Road Cam 1500 270 270 0,352 0,350 0,352 0,350 25-65 65-25 110 110 0,014 0,016 Blank
PH1   6000     8,93 8,88 8,93 8,88         0,356 0,406  
Notes. The Original Lotus Special Equipment Cam Profile Superb for Normal Road Use
LOT/280/382 Fast Road Cam 2000 280 280 0,384 0,382 0,384 0,382 30-70 70-30 110   0,008 0,010 Blank
PH2   6500     9,75 9,70 9,75 9,70         0,203 0,254  
Notes. Cam Suited for Fast Road Rally Use .Should fit without cutting the Spring Seats but check fitted spring length
LOT/300/402 Tarmac Rally/Sprint Cam 3750 290 290 0,402 0,400 0,402 0,400 37-73 71-39 108 106 0,008 0,010 Blank
PH4   7000     10,20 10,15 10,20 10,15         0,203 0,254  
Notes. The Original L1 Race Camshaft .Spring seats will need machining Ideal for Endurance Racing
LOT/320/450 Tarmac Rally/Sprint Cam 3750 320 320 0,452 0,450 0,452 0,450 54-86 84-56 106 104 0,008 0,010 Blank
PH4   7000     11,47 11,42 11,47 11,42         0,203 0,254  
Notes. A Race Cam for Circuit Use Only Based on the Original BRM Phase 4  Profile