running rich 347

[dadslx]

hey im running really rich on my 347 just wondering if a 160 thermastat could cause such a problem?

 

[vristang]

Yes it is possible...

Have you pulled the diagnostic codes???


jason

 

[PUNISHER RACING]

That will cause a bit of a rich condition, whats the combo consist of...engine/fuel system

 

[dadslx]

fuel

well its pretty basic and i thought that i would be a little short of what i should have.
24 lb injectors with calibrated maf. sotck lines, sotck rails and stock fpr.
i just order a afrp and a gauge..what should the pressure be with a 347, tfs tw heads ported, 9:1 c/r, w/ a custom cam .533/.544

 

[vristang]

Start at 38-39psi....

No codes???

Who made the cam???

 

[dadslx]

have not checked codes yet. i'll go to autozone tomorrow for that. the cam was ground by comp cams from what i was told and it was cut for a supercharger in mind.

 

[PUNISHER RACING]

I would first put a 195 stat in the car then I would drop fuel pressure to 38 and work my way up

 

[93couper]

What are the details on your 347? Do you have a post w/pics? In process of building my own and looking for some opinions.