Cas Help Needed

[632bigblockchev]

Could some one please tell me which slot on this CAS sensor cassete is TDC. i am modifying my VL rb30et and taking away the dizzy and installing a rb20det cam sensor in its place so i can run six coils. all i need to know which slot is No1 TDC so i can set my timing up.

Thanks

[DVS JEZ]

There should be a missing slot? Unless it uses the slots inside that look to be the cam signal?

[632bigblockchev]

yep but which one is No1 TDC

[632bigblockchev]

anyone???

[DVS JEZ]

Can u fit the cas to the original motor and

Line up tdc with the cover off. Then u can tell exactly where it needs to be

[632bigblockchev]

i wish i could but i brought the CAS off trade me so all i have is the sensor.

[DVS JEZ]

this is the best info i can help you with

Some Nissan triggers come with all unique window sizes. A typical pattern is 4,8,12,16 and is commonly found on SR20 and late RB series engines.

[DVS JEZ]

this is the best info i can help you with

Some Nissan triggers come with all unique window sizes. A typical pattern is 4,8,12,16 and is commonly found on SR20 and late RB series engines.

[632bigblockchev]

Thanks for that but it still does not help me. i have found that info aswell.

Anybody out there able to help me out???

[Supa Steve]

widest slot mate

[blind_elk]

I have a feeling that that CAS won't work on a RB30 engine - it looks like it only has 4 triggers, not 6.

[632bigblockchev]

i cant understand that either.how come it works on the rb20.(which it came out of)

[DVS JEZ]

It will work because it has the 360 degree marks. Then the ecu just needs a reference for tdc compression stroke. Nissan optical is a trippy one

[632bigblockchev]

so which one is No1 TDC?