Abboracing

Have you got a clean fuel filter before the carbs?  I just went through a similar scenario and it was the fuel filter causing the problems. In the ens I had fuel occasionally spilling from the carbs,  then eventual starvation at the front carb.  cleaning the bowls sorted it.  I had to replace one of the fuel flow valves as I just could not get it cleared.  Also check the float heights are 17mm and that the float tab seats as squarely as possible

Hi Guys,   I am trying to tune my GT6 and want to start with the ignition timing.   What is the stroboscopic setting. I cannot find my manual but have read online that 10 BTDC static and 4 ATDC strobe. Is that correct?  I have never set a car to ATDC with a strobe

Does anyone have experience of running an electronic fuel pump like the facet types?  I understand some can be fitted without a fuel regulator, but want to know about noise levels and reliability issues. I am about to fit the 123 prog dizzy and am considering running a pump from the same relay. Any advice is greatly appreciated

Timing not timmed  lol

Glad to see your 123 prog arrived safe and sound.  I hope to get mine tomorrow.  I have done some searching for maps and only found the one up top here for the 2.5 and one from another member.  i will give you his.  I cant make much sence of the Kpa figures though.  they see to be off the scale a bit.. MK3 to Engine no KE10000 Distr. Delco Remy D200 795 3681 centrifugal adv. rpm- deg (both crank) 400- 0 1600- 7-11 2400-14-18 3200-16-21 4400-20-24 max Vacuum adv. InHg-deg (crank) 2-0° 4-0°-4° 8-6°-10° 13-14°-18° 20-14°-18° from engine no KE10001 on distr. Delco Remy D204 799 2127 centrifugal adv rpm-deg (both crank) 800-0 1200-0.8-4.8 2000-12-16 3000-14-18 4000-16-20 5000-18-22 5600-22 vacuum adv inHg-deg (crank) in absolute Kpa 3-0° 0.4 5-1°-5° 0.7 7-7°-11° 0.9 8-10°-14° 1.1 I will try a few and play with the timmed tune in my local Tesco car park and let you know any developments.