Just to be clear, the MG and the 266 are similar cams, but the differance is in the duration, not the lift. the 266 has slghtly more overlap. For a turbo application, the less overlap, the lower the boost threshold.
MD500 or MG cam
Applications
Mild Road
Power Band
1500-6000
Cam Lift(mm)
6.67mm Inlet/Exhaust
Valve Lift(mm)
8.12mm Inlet/Exhaust
Duration
252 Deg Inlet 268 Deg Exhaust
Timing
16/56 Inlet 59/29 Exhaust
Full Lift
110 Deg Inlet
VC (mm)
0.40mm Inlet/Exhaust
LTDC
0.99mm Inlet
MD266
Applications
Fast Road
Power Band
1000-6500
Cam Lift(mm)
6.67 Inlet 6.85 Exhaust
Valve Lift(mm)
8.12mm Inlet 8.37 Exhaust
Duration
260 Deg Inlet 270 Deg Exhaust
Timing
24/56 Inlet 61/29 Exhaust
Full Lift
106 Deg Inlet/Exhaust
VC (mm)
0.40mm Inlet/Exhaust
LTDC
1.67mm Inlet/ Exhaust
My 998 Turbo
Started by
coopdog
, Oct 27 2011 05:10 PM
701 replies to this topic
#17
coopdog
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- TMF+ Member
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Up Into Fourth
- Location: South Wales
Posted 03 November 2011 - 12:42 PM
Just to be clear, the MG and the 266 are similar cams, but the differance is in the duration, not the lift. the 266 has slghtly more overlap. For a turbo application, the less overlap, the lower the boost threshold.
MD500 or MG cam
Applications
Mild Road
Power Band
1500-6000
Cam Lift(mm)
6.67mm Inlet/Exhaust
Valve Lift(mm)
8.12mm Inlet/Exhaust
Duration
252 Deg Inlet 268 Deg Exhaust
Timing
16/56 Inlet 59/29 Exhaust
Full Lift
110 Deg Inlet
VC (mm)
0.40mm Inlet/Exhaust
LTDC
0.99mm Inlet
MD266
Applications
Fast Road
Power Band
1000-6500
Cam Lift(mm)
6.67 Inlet 6.85 Exhaust
Valve Lift(mm)
8.12mm Inlet 8.37 Exhaust
Duration
260 Deg Inlet 270 Deg Exhaust
Timing
24/56 Inlet 61/29 Exhaust
Full Lift
106 Deg Inlet/Exhaust
VC (mm)
0.40mm Inlet/Exhaust
LTDC
1.67mm Inlet/ Exhaust
oh right i understamd now
#18
coopdog
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- TMF+ Member
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Up Into Fourth
- Location: South Wales
Posted 05 November 2011 - 10:51 PM
Got my new console today
i know i shouldn of bought it but i really wanted it!!!!
ONLY JOKING!!!
wooo, one step closer now
i know i shouldn of bought it but i really wanted it!!!!
ONLY JOKING!!!
wooo, one step closer now
#19
Midas Mk1
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Crazy About Mini's
- Location: Manchester
- Local Club: S.U.N.M.C
Posted 05 November 2011 - 10:55 PM
Nice Project! 
Not a wise Idea posting your address on a wide public forum Bud!
Not a wise Idea posting your address on a wide public forum Bud!
#20
George929
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- TMF+ Member
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- 556 posts
Super Mini Mad
Posted 05 November 2011 - 11:03 PM
im gonna steal it from you now i know where you live 
#21
coopdog
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- TMF+ Member
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Up Into Fourth
- Location: South Wales
Posted 05 November 2011 - 11:18 PM
Nice Project!
Not a wise Idea posting your address on a wide public forum Bud!
OH POOP!!!!!
i'll get someone tyo tak eit off now!!! :L
#22
TA2DMAC
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- Members
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- 755 posts
One Carb Or Two?
- Location: Detroit
- Local Club: Michigan MINI Motorin Club
Posted 06 November 2011 - 03:14 AM
I'm gonna watch this thread, I may be doing something simular in the future. Maybe not the turbo right away but performance upgrades.
#23
miniman92
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- Members
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- 761 posts
One Carb Or Two?
- Location: Winsford
- Local Club: Crewes Missiles
Posted 06 November 2011 - 11:24 AM
I'll be keeping my eye on this thread. I wouldn't mind doing something like this in the future. Keep us posted and lots of pics please 
#24
coopdog
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Up Into Fourth
- Location: South Wales
Posted 06 November 2011 - 06:01 PM
yeah i will
just waiting for soe funds to buy a meagjolt kit
Then its go go go!
just waiting for soe funds to buy a meagjolt kit
Then its go go go!
Edited by coopdog, 06 November 2011 - 06:01 PM.
#25
analogue_radio
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Up Into Fourth
- Location: Melton Mowbray, UK.
Posted 06 November 2011 - 06:24 PM
I'm turboing my 998cc as well, check my project thread
Looks like a good build!
Looks like a good build!
#26
coopdog
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- TMF+ Member
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Up Into Fourth
- Location: South Wales
Posted 06 November 2011 - 06:42 PM
I'm turboing my 998cc as well, check my project thread
Looks like a good build!
post a link and i will
#29
lapider
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- Members
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- 473 posts
Speeding Along Now
- Local Club: cardiff mini club
Posted 08 November 2011 - 11:51 AM
callum mate this looks sick. hurry up and get it done. do you have any idea what insurance will be like with one of these fitted.
#30
coopdog
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Up Into Fourth
- Location: South Wales
Posted 08 November 2011 - 11:59 AM
callum mate this looks sick. hurry up and get it done. do you have any idea what insurance will be like with one of these fitted.
LOL i havent got i clue :L
probably alot, but i think its worth it!!
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