Gunsons Colortune

My old Colortune kit come in handy again to set mixture on the carbs I have recently fitted. Had the … More

Choice of Fuel for the #MGB

Most UK MGBs are standard high compression (HC) engines of 8.8:1. The above book states that fuels below 98 octane … More

These insulation pads had long gone missing on my motor and possibly originally were probably asbestos!!! I found some similar … More

I’ve set the timing on my MGB using the vacuum gauge to great effect but not used it to adjust … More

I am in the process of stripping down and ‘re building a couple of HIF4 carburettors – AUD616 model which … More

An interesting paragraph in the excellent book in the picture about tuning SU carbs for the track. It suggests to … More

http://www.mintylamb.co.uk/suneedle/ A useful database to compare needles. I used it to check the 3 sets off needles that I have … More

https://www.mginfo.co.uk/upgrades4mgs/Engines/tuning_the_su_carbs.html An excellent article that I am following to modify and tune a spare pair of hif4 carbs I have … More

I have a spare pair of SU carbs that I have been considering modifying which this thread from TenTenths Motorsports … More

During the first year of ownership of my MGB there were 3 instances when the car lost power as if … More

An interesting article about the use of unleaded fuel and classic cars. Interestingly Tesco high octane fuel comes out well … More

Won these two rare carbs off eBay. They are the sort that have a vacuum port for the distributor advance … More

Parts for AUD 616 for MG M.G.B 1798 cc – SU Carburetters – SU Carburetters This is the carb that … More

SU Carbs Vac pipe take-off Where is best place to take the distributor vac advance – from the manifold or … More