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RIDIN' DA SHORT BUS
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19,968 Posts
Discussion Starter · #1 ·
Been tuning N/A stuff with the TwEECer for years....Just threw a turbo kit on my stock block 306 in a Mustang. Just looking for a decent base tune to clean up idle and a spark map to keep it out of detonation.

30# injectors is all I had for now so I'm using the FMU for enrichment.
67mm intercooled single turbo 10psi
F303 shaft
Trick Flow Twisted Wedge heads. Not the R's
Trick Flow Track Heat upper & lower intake
Pro M meter for the 30#ers
C-4 with 3.73 gear

I have done the MAF transfer function per the sheet but the A/F stays a bit rich with no load and it's a little dirty at idle with an assy surge when you drop it in gear....converter is tight but should be loose enough for the mild shaft.

As said at first, just would like a few pointers to keep it from killing itself.....trying to make a few hits tomorrow. (sat)

Anybody got a decent base tune?
 

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49,832 Posts
I responded in the pub. If this is a bullet style 75mm Pro-M Maf we need to take it to email and pm's.
 

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الكتاب ا
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6,697 Posts
I know a couple guys who have messed with boost and the TwEECer. First thing I recommend though, is at least some 42# injectors...preferrably some 50 or 55's. PM sent.
 
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