Got my 45psi boost gauge today. I'll install it over the w/e and get some measurements of the max boost before the change over to the G2WW.
The gauge is the stepper motor type with adjustable alarm setting and max value recall.
I'll set the alarm at 40 psi - I wont expect to see that with the stock wheel which seems to just top out the current 30psi gauge.
FLIPPING FLEA-BAY, ordered a 52 mm guage, they sent me the 60mm one then went on holiday for 2 weeks.
Wod's still running the FA stock down-pipe inin't he?
Me thinks the FA downpipe is the 'root' of all EGT and other tuning woes on the Ozzy F250s.
I had close to a 400C drop in EGT, under load going from a FA stock DP to a 4" DP. I think Reg, after initally thinking of retaining the stock DP, was inspired to get a 3.5" DP made and also got a huge improvement. Rod aptly described the FA DP something like an 'abortion of engineering'. Pretty much sums it up.