Part number BMIVN-1084 (STD)
Supertech black nitrided stainless steel intake valve
BMW - 2.5 12V (M20B25)
Product detailed specification |
|
Model number |
BMIVN-1084 |
Head diameter |
42.00mm |
Stem diameter |
6.97mm |
Length |
102.50mm |
Material |
Black nitrided stainless steel |
Fits for |
BMW 2.5L (M20B25) |
Product detailed specification |
|
Model number |
BMIVN-1085 |
Head diameter |
43.00mm |
Stem diameter |
6.97mm |
Length |
102.50mm |
Material |
Black nitrided stainless steel |
Fits for |
BMW 2.5L (M20B25) |
Product detailed specification |
|
Model number |
BMEVN-1084 |
Head diameter |
36.00mm |
Stem diameter |
6.95mm |
Length |
102.50mm |
Material |
Black nitrided stainless steel |
Fits for |
BMW 2.5L (M20B25) |
Product detailed specification |
|
Model number |
BMEVI-1085 |
Head diameter |
37.00mm |
Stem diameter |
6.95mm |
Length |
102.50mm |
Material |
Inconel |
Fits for |
BMW 2.5L (M20B25) |
Part number starting with 330 | |
Athena advantages | |
Reinforced material | Asbestos free composite raw material OE approved |
Stainless steel ring (AISI304) | Separate stainless steel rings assure maximum sealing around cylinder bore also on NOS and/or turbo charged engine where boost is over 2 bars. No head and block machining required |
Silicon beading | Silicon-based beading is applied on critical areas to improve sealing around all cooling water and oil passages |
ENGINE BEARINGS | ||
MAIN BEARING SET |
||
Part# | ||
7M1532H |
7M1532HX |
|
Sizes | STD, .025, .25, .50 | STD |
Oil Clearance | Standard | + 0.001" Extra |
Half Type | Upper & Lower | |
Material | Tri-metal | |
Min Std Shaft Size | 2.3611in / 59.971mm | |
Max Std Shaft Size | 2.3618in / 59.990mm | |
Min Std Tunnel Size | 2.5591in / 65.000mm | |
Max Std Tunnel Size | 2.5598in / 65.019mm | |
Max Wall at Crown | 0.0980in / 2.490mm | 0.0930in / 2.478mm |
Max Overall Length |
0.787in / 20.00mm #1,2,3,4,5,7 0.982in / 24.94mm #6 thrust |
|
Notes | ||
Diagram |
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