e30

Selected parameters from previous email in chain E30 6266 precision next gen XHP stage 3

6266 precision next gen B58 coils XHP stage 3 Dual walbro lpfp

BMW X1 E84 N20 ( Quarta marcha )

Low end felt WAY more responsive but top end didn’t feel as exciting

Car is pulling timing, has knock on all cyls and it adjusting octane ratio mostly under heavy load at lower rpm in 4th gear.

BMW X1 E84 N20 ( Quarta marcha ) ( 250ms )