What values to tune an 84 GN to?

[84GNTTYPE]

I found this info on gnttype.org but it says that they are for 86-87's.

http://www.gnttype.org/techarea/techpage.html

Are these values also accurate for my 84?

Thanks

 

[6SENSE]

Yes. Although they fail to realize it sometimes, we share many/most of the same basic principles with our later year intercooled brothers/sisters.

 

[xxninja]

the only thing that would really be different between the 85s and the 86/87s woudl probally be the fuel pressure on that chart.

 

[6SENSE]

Originally posted by xxninja
the only thing that would really be different between the 85s and the 86/87s woudl probally be the fuel pressure on that chart.

The FP values shown are just what the stock regulators came set at (shows a range that they fell in since some of course varied slightly from others). Bosch 233 is the first shown which came on 84-87 TRs, and Bosch 237 came on TTAs. The 237 had been used in the past as an upgrade for TRs.