hi i would be grateful if anyone could offer any adviseon my boost problems onn my rs turbo cab, as soon as she gets up to funning temperature she seems to suffer from serious lag, its ok if u easy your foot on the throttle but if u nail it it just refuses to spool up quickly, seems fine when cold, have checked turbo there is play in shaft but is minimal and am gettin no smoke. any help would be gratefully appreciated
thanx
liam