Search found 3 matches

by triumphV8
Sun May 08, 2011 6:29 pm
Forum: Exhaust, Cylinder Heads, Fuel And Intake Area
Topic: Gunson Gastester for V8
Replies: 15
Views: 10064

Results of tests are:

Right Pipe - 2.5
Left Pipe - 7.7

So average would be 5.1, which is under the max value (6.5). The MOT failure a few weeks ago was a reading of 6.7. I wonder if they only tested one pipe! Anyway, I've now got the left pipe down to 3.6, so should be OK.
by triumphV8
Sun May 08, 2011 12:12 pm
Forum: Exhaust, Cylinder Heads, Fuel And Intake Area
Topic: Gunson Gastester for V8
Replies: 15
Views: 10064

Thanks guys for replies.

My triumph is a Stag 1977
by triumphV8
Sun May 08, 2011 9:30 am
Forum: Exhaust, Cylinder Heads, Fuel And Intake Area
Topic: Gunson Gastester for V8
Replies: 15
Views: 10064

Gunson Gastester for V8

My stag recently failed its MOT with emissions of 6.5 - so I bought a Gunson Gastester and plan to adjust carbs as necessary. For V8s with two exhaust pipes I've read that you have to take two individual readings (one from each pipe) and then calculate the average of the two. But I've also read that...

Go to advanced search