The knocking sound often occurs when the air-fuel mixture is incorrect, which causes the fuel to burn in uneven pockets rather than uniform bursts. Left untreated, it can cause damage to the piston and cylinder wall. A knocking sound can also be caused by a lack of lubrication in the upper cylinder head area.
just rolled the rod bearings in my stock 2013 WRX. perhaps the engine can be rebuild, don’t know.
what I’m struggling with is finding a shop that I can trust to do work. I generally do my own work (have tools and a lift) but don’t have time for an engine rebuild or swap. Then for sure want...
hey fellas is there any way you can lessing the sound on the bov i don’t get me wrong love the sound but driving around the streets i think it’s too loud or should i just buy another one with less sound ???
So I recently got a 2002 WRX, and am planning on putting a VF39 in it.
The car has had services and a lot of work was done before i bought from a dealer.
I don't usually rev the car right out but I noticed if I rev to 6k, no problems the car pulls well, but if I go over that, between...
So, I've been planning a turbo upgrade (rotated Garrett). But I can't seem to decide which turbo fits my engine best, other factors like injectors and fuel pump I'm totally flexible with.
So my engine is as below:
Tomei Strengthened Timing BeltBlock (2.2L):
Tomei EJ22 Forged...
It is probably to late to ask this here, but I have the AccessPort stage 1 setup on my girls 04 WRX, and I want to do a baseline dyno run on the car. Can I just load a "stock" realtime map laid over the stage 1 93 octane base map for the first couple dyno runs and get a realistic...