tune selection

Tuning discussion for all second generation Mazda 2.3 MZR DISI Turbo powered vehicles
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r-jscheib
Posts: 15
Joined: March 1st, 2022, 1:59 pm

tune selection

Post by r-jscheib »

Hello. Silly question. So finally i have done most of my MODs and purchased my Versatuner, and the gas price sky highe now..
So i have corksport SIR, Catless downpipe NO HPFP yet!! i try to save some on gas but i would like to keep versatune tune on my car as its runs much better then stock. WHAT Version can i run on 91 OCTAN with this mods?

Cheers.

Roland
2013 MS3 , MODS; CS HPFP INTERNAL; CS SRI; CATLESS DP; RACE PIPE; BOV :drive
mituc
VersaTuner guru
Posts: 1324
Joined: December 17th, 2011, 2:47 pm
Location: Iasi/Romania

Re: tune selection

Post by mituc »

You should not run a caless DP with no fuel pump internals especially on gen2/BL mazdaspeed3/3mps.
Other than that any 91OCT/95RON tune will be pretty much equal from a safety standpoint. But because no HPFP internals I'd say to stay far far away from any high load tune.
2008 Cosmic Blue Mazda 3MPS
Built engine + WMI + GTX3071 gen2, ~509BHP @34PSI
2008 Icy Blue Mazda CX7
Stock engine and exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 330-ish BHP
r-jscheib
Posts: 15
Joined: March 1st, 2022, 1:59 pm

Re: tune selection

Post by r-jscheib »

Thank you very much your reply.
I haven't been running it for long time , and it said stock hpfp would be ok. I have ordered the hpfp internal already.
Cheers
2013 MS3 , MODS; CS HPFP INTERNAL; CS SRI; CATLESS DP; RACE PIPE; BOV :drive
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