hey guys i did a lot of searching and came to the conclusion of my setup.

i currently have a w10 det all stock with a t3/t4 ar60 cold side n 63 hot side with 450cc denso dsm injectors running 4 bar with a n60 maf. also have a safc neo.

my target whp is 310 to 325whp. i already ordered tomei rocker arm stoppers, bc det springs that i will use with stock retainers, and a msd 6al to extend my redline to 8000rpm. would that be good enough to run a 8k redline? i dont want to have valve float problems or anything. if i wont have valve float i might also make the redline a little higher like 8200rpm if possible. im still thinking on which cams to run but kinda leaning towards the stage 2's. wheres the power band for the stage 2 and stage 3 cams? like from what rpm to what rpm is the power band kicking at? can i use stage 3 cams with bc springs and stock retainers with a 8k red line or should i stick with the stage 2's?

im also still thinking if i should get a ve oil pump and Gspec/UR water pump pulley for the water cavitation problem. do u think this is really needed??


please help me out n let me know if my setup will be safe enough and what cams i should get. i'm looking for more response since i will be running my b14 on time attack tracks and auto cross tracks. this is also kind of a daily driver for me too.

go with 550cc inj so u can turn up the boost. also have calum turn ur ecu then fine tune it with the safc. 450cc arent that much bigger than the stock 370s. you can get 550cc off of sti or order them through rc engineering. you shouldnt have any problems with that cam setup. if you want decent mid-range go with stg 2 or if you want top end stg 3. personally i would go with stg 3 and rev to 9k all day

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sorry to thread jack but does calum even still tunes cars or what?

go with 550cc inj so u can turn up the boost. also have calum turn ur ecu then fine tune it with the safc. 450cc arent that much bigger than the stock 370s. you can get 550cc off of sti or order them through rc engineering. you shouldnt have any problems with that cam setup. if you want decent mid-range go with stg 2 or if you want top end stg 3. personally i would go with stg 3 and rev to 9k all day

thanks. im planning to only boost 14psi and turn up the fuel pressure to 4 bar so the injectors will be running around 500cc. also might just get stage 2's n leave the head totally stock.