92a Posted December 5, 2020 Share Posted December 5, 2020 Hi all, I finally connected a boost gauge to my ( discovery) 200 tdi in my 2a, at 60 in 5th ( LT77 on series 3 transfer case) I have 11psi and if I floor it the maximum reached is 16psi before it drops back , I would like to know if this is about right? Gauge is a cheap 2 bar Ebay job not a calibrated one , thanks Angus Quote Link to comment Share on other sites More sharing options...
Cornish Rattler Posted December 12, 2020 Share Posted December 12, 2020 On 12/5/2020 at 7:01 PM, 92a said: Hi all, I finally connected a boost gauge to my ( discovery) 200 tdi in my 2a, at 60 in 5th ( LT77 on series 3 transfer case) I have 11psi and if I floor it the maximum reached is 16psi before it drops back , I would like to know if this is about right? Gauge is a cheap 2 bar Ebay job not a calibrated one , thanks Angus Hi mate, sorry for the late reply 11psi to 16 psi is spot on and think I've heard peeps say 18psi is max. With mine 2a 88 with Def 200tdi with a 300tdi turbo and had an Ashcroft tranny box mine maxed out at 15psi which I was quite happy with but after a while I swapped out the tranny box for a std tranny box and it now max's out at 12-13 psi but need to get an o/d before I do anything, hope this helps Quote Link to comment Share on other sites More sharing options...
92a Posted December 12, 2020 Author Share Posted December 12, 2020 Yes it does help , Thanks for the reply 😃 Quote Link to comment Share on other sites More sharing options...
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