basically you'll need boost to come close to 300hp with a d or b engine or a race built NA k-series, With your budget the k is out and the b will have to stay NA unless you spend more money or find amazing deals, and with boost you'll need good tuning as well aka more dollars.i can tell you that your power goal wont be achieved without boost or a built engine.
I would say b18c5, much stronger foundation to start with. But its really expensive fyiwhat about a b18c1 or b18c5?
????? Add another "0" to those numbers. hahaI was gonna go k. They go for about $700-$800 online .
k can make iti can tell you that your power goal wont be achieved without boost or a built engine.
300 N/A is pretty insanely far fetched IMHO. If it were purely a track car, maybe, but for a DD. Yeah, not gonna happen realistically.I'll take a b16b over a b18c5. 300 n/a isn't that far fetched