After running 10.82 with my NA 7lt last year I refitted the factory 6lt, mods are.. 216@050 cam, extractors and OTR, A6 and engine tuned by Joel Prince... 11.8s consistently NA. Fitted some N2o... after dabbling in the 11.1s @ 122 for a while, last Friday night the old faithful with 134k on the clock went 10.95 @ 124.48... changed my wheels and drove the 2 hour trip home. The A6 is still going good with lots of street kms and about 50 passes down the 1/4 mile with both very different engine combos.