I GOT B20 ITS ,MAKING 210HP BUT LAST YEAR I WOS MAKING 269HP THA BLOCK IS N/A N HAD A LOT DONE TO IT BT THE OIL LIGHT COMES ON WEN I START IT .AFTA 10SEC IT GOS OFF WOT PROBLEM IT USED DO THA 1/4 MILE IN LOW 12 S NW IT HIGH 12S ITS GOT JUN CAMS

 

Punctuation would help as it's hard to understand the entire problem but from what I can gather, your oil light is staying on a long time on initial start up and the car has slowed down?


I would start with rod and main bearings. That's a decent early sign of loss of oil pressure/slow to build oil pressure and the first time it happened to me I thought it was in my head. 500 miles later, I was pulling the motor out because the #1 rod bearing was gone completely and the others were right behind it and this happened with no knock until the last couple of miles.

 

Thanks mate i am in the uk so its late hear .So u think i need new bearings and u know were i could get some from .