JUST HAD A BOTTOM END REBUILD ITS A STAGE 1 2WD SAPH WELL ITS RUNNING ABOUT 13PSI BUT THE CAR IS GETTING ABOUT 35MILE FOR A TENNER I THINK THIS IS EXCESIVE AND ON START UP THERE IS BIT OF BLACK SMOKE WHEN COLD BUT WHEN YOU PUT YA FOOT DOWN FOR A RUN YOU CAN SMELL PETROL I TOOK IT TO GET TUNED UP AND THE FELLA SAID IT MIGHT BE RUNNING RICH BUT WHEN I WENT BACK TO PICK IT UP HE SAID IT WAS RUNNING A BIT LEAN SO HAS TURNED IT UP A BIT ANY IDEAS THE REVS STAY A 1000RPM ON IDEL SO THATS FINE