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Eager

Driving car after new mods and map advice

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Hi

my current power F.C. map is for a basic setup including a hks2530 on a rb25 neo. Was mapped to 1.3 bar with usual supporting mods, intercooler, r35 injectors, stock afm etc etc. with a conservative road map

the car is away at my mechanics getting a new setup fitted, gtx3076 gen2, 6 boost top mount, turbosmart external gate, stock plenum remains in place. 

I will plug the standard afm back in, would this be ok to limp back to my home with keeping below 2500rpm and no heavy throttle?

i will map it from home with a friend and change to a z32 afm then

Next part of my topic

its a unopened neo run on 98 ron. Not after lots of power, about 1.4 bar max would be my intended boost, would that be safe enough? I don’t want to risk the engine to much

 

few pics of the fabricators work, I know i expect to hear should have ditched the plenum and throttle body and stuff, but at the lower power goal at this stage it will be fine, next year I may add a head gasket and studs etc, at that point I’ll privably change the plenum 

2567AD75-D1B8-4DF1-BBA0-93AADD446169.thumb.jpeg.3e285a2a1b22ea785b177497013a9de0.jpeg

 

72A096C2-CD48-40E5-A2B2-9CE72C5FC98B.thumb.jpeg.d8717cad3c0fdde3ec36b906cef9acad.jpeg

 

 

thanks all

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Your plan is fine.

And don't listen to anyone who tells you to ditch the plenum.

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Lovely fab work :)

Boost doesn't kill motors, just keep the timing pretty sedate near peak torque and you could run close to 2 bar without it going bang on a NEO.

FWIW, I did 1.8bar into a non-NEO motor and abused it on the track for ages till it lunched itself, however it had barely any timing in it in the mid range.

Lastly, I would ditch the Z32 and run a HPX N1 card AFM as it doesn't suffer from reversion like the Z32 does.

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Cool boys, thanks for that

its a road car so reliability is the thing I’m after not every last horse from the engine.

first thing when home is to check base timing is correct, it’s me and a friend tuning it, he’s quite clued in but the z32 will be easiest for us as it’s directly supported by the power F.C.  

I’m not familiar and I did try do some research about a r35afm before but it was not as straight forward as I would have liked. 

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