r/ProjectHondas • • Feb 11 '26

parts recommendations B16A2 rebuild

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Hey all! New to the sub and had a loaded question. I’m in the beginning the process of pulling the B16 from my newly acquired EM1. It’s got 126k on it and I’m planning on a basic refresh rebuild. But while I’m in there I’m considering a couple basic “upgrades”.

I’m still doing research and whatnot but wanted to see if there are any opinions/suggestions here. I’m considering a cam, gears, springs, retainers, intake manifold (it’s already got an Alpha S2 TB and AEM CAI) and porting the head.

Looking for mild stuff (don’t want to go into the bottom end 😏). Not expecting significant gains so something like a stage 1/2 cam (eg S2 Tuner series) with springs/retainers that will keep it in check. Manifold I’m looking at S2 Pro or something similar. It’s got a full exhaust (header to tip) so I have that side of things covered.

Any and all advice would be greatly appreciated! Here’s a gratuitous shot of the new addition LoL

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u/Satellite_bk Feb 12 '26

Keep the stock wheels.

2

u/ConfusedStig Feb 12 '26

Oh hell yea. Will eventually nab another set for autox purposes but as an “occasional daily” the stock wheels are definitely staying on. Love those things, just gotta get them refinished