Building stroker motor......which supporting upgrades?

[fastfive0]

Ok, decided to build a 2.3 stroker. Car will be street driven with some track duty. Currently running a b16g,FMIC,3in exhaust etc. I know the 16g is kinda small for a stroker but that may change as i acquire more cash. What should I have as for supporting mods, SAFC,injectors,afpr what else? What cams would you run?


Thanks

 

[Rick@AP]

If you can only put on a 16g I would suggest not going the 2.3 route. Its a total waste to do that in my opinion. I would at least, in the very minimum, run a 20g, w/720cc injectors, hard wired 190l fuel pump, and a SFAC with the other mods that you have mentioned.

 

[ph3r3d]

Get injectors 660+, a Fuel pump, a SAFC, FPR, at least a new clutch (its going to kill your stock clutch), Look into getting a tranny soon.

I'm running a 16g on my stroker, it was on my old engine, before it blew. My 16g can keep up with a car with a 20g, its all in the acceleration. even from a roll that 20g took a while to pass me, he finnaly over took me at about 110. So the 16g isnt a waste of time, just use it until you can get a bigger turbo.

 

[Rick@AP]

The reason I said its a waste is that the exhaust housing on the 16g is so small its actually choking off the engine w/excess back pressure. The 20g is only barely better.

 

[talonted_one]

I cant imagine using a big16g on a stroker.

I'm building a 2.4l and I am starting to think that my full T4 is too small with all the things I hear about them.

 

[bigfoot]

If you think that is nuts, put one of these equal length manifolds on it too. I've read claims of spooling drops of 400-600rpm. I'll bet a 2.4 with that manifold would spool a 3052 around 3000. http://www.dsmtuners.com/forums/showthread.php?s=&threadid=84946 So then a 3065 might be the better choice if you dont want to be in the boost all the time. I found a five year old Supra fuel pump in a salvage yard for $100, it's a Denso like the stocker so it bolts right in. Quieter and flows more than the big Walbro 255. The 272 cams will idle close to stock on a 2.4 since the extra displacement requires more air, I've seen one idle at 750 rpm and pass DEQ.