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Posted by 10sec.hatch https://hondaswap.com/engine-building/how-get-270-300-whp-n-jdm-itr-85447/im currently at 260whp with my allmotor setup and ive spent 3000x3.75 so far to get that hp if you want me to break it down for you heres what your looking at
1.bad ass headwork im not talking your normal port and polish from some friend of yours. i got mine done through d.p.r. cost for stage 6 head with all new valves, valvetrain,cams=$3000
2.stroked block bored over ect ect the whole nine yards including sleeves sorry but stock sleeves wont cut it . i got all my engine work done by a.e.b.s. cost $2800 and thats for full assembly and all parts ie;rods,pistons,bearings balance and blueprinted
3.header got have a good one dc sports aint gonna help you there me i got a hytech cost$1400 and a 6 month wait but well worth it
4.i.t.b.s. you could try and do a diy setup but if your ballin in cash then twm is the way to go i picked up my set for $1200 plus another $200 for injectors 660cc
5 engine management when i started this build only thing out there was hondata which at the time didnt support itbs so i went with aem ems cost for me after the training classes i went to for 2 days $900
so add that up and then make your decision
can i ask y do u recommend me to turbo my car
and no it wont take 8 grand to make that power u are way off.
what do u mean reliably. and yes it would be cheaper to turbo but if i go n/a im spending total of 4 to 5 grand total
i think i want good reliability and high performance.
but say if i do decide to turbo it would'nt it also get expensive