1G OEM Camshafts: Difference between revisions

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Intake NT opens 26 BTDC close 46 ABDC lobe height 35.493 (34.993 limit)
{| class="wikitable"
Intake MT opens 21 BTDC close 51 ABDC lobe height 35.493 (34.993 limit)
!|I/E
Intake AT opens 21 BTDC close 51 ABDC lobe height 35.200 (34.700 limit)
!|N/M/AT
 
!|Open BTDC
Exhaust NT opens 55 BBDC close ATDC 9 lobe height 35.200 (34.700 limit)
!|Close ATDC
Exhaust AT opens 55 BBDC close ATDC 9 lobe height 35.200 (34.700 limit)
!|Lobe height (mm)
Exhaust MT opens 55 BBDC close ATDC 9 lobe height 35.493 (34.993 limit)
!|Limit (mm)
|-
|rowspan="3"|Intake
|NT
|26
|46
|35.493
|34.993
|-
|MT
|21
|51
|35.493
|34.993
|-
|AT
|21
|51
|35.200
|34.700 limit
|-
|rowspan="3"|Exhaust
|NT
|55
|9
|35.200
|34.700
|-
|AT
|55
|9
|35.200
|34.700
|-
|MT
|55
|9
|35.493
|34.993
|}


* https://www.dsmtuners.com/threads/cam-differences-cam-identification-cam-id-cams-camshafts-camshaft-degreeing-timing.17110/#post-181202
* https://www.dsmtuners.com/threads/cam-differences-cam-identification-cam-id-cams-camshafts-camshaft-degreeing-timing.17110/#post-181202

Revision as of 14:38, 23 April 2021

CAPS data (german)

 Camshaft, intake: MD153632/MD335757
 Camshaft, exhaust: MD153633
 Fuel injectors: MD158851 (Nikki INP-058, 15.1ohm 284cc/min 27lbs/hr)
 ECU: MD169144 (Mitsubishi Electric - Part number: E2T36583)
 Knock sensor: MD141510
 Oil jet: MD040400/MD329806

USDM N/T cams

 Adv. Dur.	Dur. @.050	Lift in 	Lift mm
 256°/248°	208°/204°	.365"/.349"	9.27/8.86

EUDM cams

Camshaft - DOHC
I/E ID mark: in. mm
Intake A, D 1.3972 35.49
B, C, E, F 1.3858 35.20
Exhaust A 1.3858 35.20
C 1.3972 35.49
E, F 1.3744 35.91
Year I/E O/C (B,C) (A,A) (D,C) (A,E)
1993 Intake Open BTDC 21" 26" 21" 16"
Close ATDC 43" 46" 51" 48"
Exhaust Open BTDC 57 55" 57" 55"
Close ATDC 18" 9" 15" 9"
(A,A) (B,C) (D,C) (E,A)
1992 Intake Open BTDC 26" 21" 21" 16"
Close ATDC 46" 43" 51" 48"
Intake Open BTDC 55" 57" 57" 55"
Close ATDC 3" 15" 15" 9"
Turbo N\T
1990-91 Intake Open BTDC 21" 26"
Close ATDC 51" 46"
Exhaust Open BTDC 55"
Close ATDC 9"

USDM OEM

ID Mark Base circle Toe Cam lift Net lift
B 1.178 1.372 .194 .3298
C 1.180 1.372 .192 .3264
F 1.178 1.371 .193 .3281
I 1.180 1.386 .206 .350
J 1.180 1.396 .216 .3672
K 1.180 1.372 .192 .3264
R7/R1 1.180 1.395 .215 .3655
I/E N/M/AT Open BTDC Close ATDC Lobe height (mm) Limit (mm)
Intake NT 26 46 35.493 34.993
MT 21 51 35.493 34.993
AT 21 51 35.200 34.700 limit
Exhaust NT 55 9 35.200 34.700
AT 55 9 35.200 34.700
MT 55 9 35.493 34.993

Aftermarket