GT cams indentification

[4429scj-r]

Hi Guys,

Anyone having a set of GT cams on the shelf, that can take a look and see if and there and what kind of numbers they have on them so i can see if my cams have been mixed up or not.

 

[Juiced46]

4g7v 6a270 aa right intake
4g7v 6a271 aa left intake
4g7v 6a272 aa right exhaust
4g7v 6a273 aa left exhaust

 

[4429scj-r]

thx,

can now see that i have two intake cams at one of the heads and that the intake has the cam that should be on the other head, double fault:fm:

 

[Juiced46]

Ouch! That explains your compression issue

 

[Riddick]

Why is there different part numbers based on which side they are installed on? Also, what is the difference??

 

[Juiced46]

Why is there different part numbers based on which side they are installed on? Also, what is the difference??

Cam timing events are different from bank to bank.

 

[4429scj-r]

Since each cam is made for RH or LH and is eihter an intake or exhaust cam they need separate partnumbers for ID, the main difference is the sequence for the cam lobes to make sure that each cylinder works correctly by the firing order.

 

[Blackedout]

Where did you find the numbers stamped on the cams ???