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Finishing my headers for my boosted 512 and will be running a two sensor wideband. What cylinders are typically the leanest or should i just stick one in each collector?

I am about ready to buy my rotating kit form my 400 stroker build and I need some input. The car will be a F1x pump gas "street" car 6500 max sealing. I want to keep the piston CH above 1.300 and have made a matrix of my rod options. I know rod ratios are not that big of an issue but because...

I am nearing the point of needing to get a intercooler for layout on my car. 470 B motor with a F1X pump gas street car. I was planning on running A2W on a boost switch and was wondering if a person can go too big on an intercooler. I was going to run a cheap frozenboost type 12 and run 4"...

I have just finished a set of 2" primary to 3.5" headers to go to a 3" short exhaust system. Now that I am building a 470 procharger motor I am thinking about sepping up to 2 1/4" to 4" headers while still using my 3" Borla xr mufflers. Can I step the exaust pipes down one inch over say a 5...

I finally bit the bullet (well really swallowed the whole gun) a bought a F1x rev front mount Procharger for a 400 low deck stroker build. My plan is a 470 blow through pump gas engine street engine. My build has some gaps- mainly a short block but I do have a block I was using for mock up...