ok so here's the deal rebuilding the head on my dohc f22b, and heres what i have so far. going with bisi stage 1.2 custom grind cams, 35 degree fly cut on the valves hoping to use stock springs and retainers, and port and polish on the head. what concerns me is hedi @ bisimoto says i need a new aem ecu or hondata piggyback to make it run properly. was kinda hoping there was a cheaper alternative. oh and i'm running a p39 for my ecu. let me kno what u think of my plans
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I think you should wait on the cam, and get the springs, retainers, and valves upgraded first. Your car won't run well on the cam without a tuned ECU or some kind of tuning setup, and I don't know how well your stock springs will hold up to the new cam. -
Doit the right way and upgrade your springs and retainers at the same time. Its stupid not to do it when you have the head all taken apart and only half build it especially when you are planning on doing a port and polish.Originally posted by Sarthos View Post
Hedi is correct in that in order to maximize the output potential of a built head you will need a tunable ecu and tuning time in order to get it to a point that you are happy. IMO a port and polish and a cam are a waste of money without a tune.
My Wiretuck/ Insane engine bay
member ride thread
11.86@120mph T66 turbo 612hp F22A
DIVULGE MOTORSPORTS
People can hate all they want, my f22 is faster than yours.
I have literally been on this site for 10 years, I know what i am talking about!
John 10:18 "No one takes it from me, but I lay it down of my own accord. I have authority to lay it down and authority to take it up again. "Comment
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well i was going with springs and retainers but bisi doesn't sell them for my motor, and hedi said i could use the stock ones. i am lookin into springs from isky. as far as tuning i was wondering if i could find someone reputable to chip and tune my existing ecu. as far as cams i will go ahead and get the cams and what ever else is needed at the time. just wanna do it rightLast edited by sohc em; 02-06-2010, 04:17 PM.Comment
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whats wrong with aftermarket h23?Comment
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an dohc f22b is similiar to a h23.Comment
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yeah everything i'm ordering is for an h23 but bisimoto says they don't have valve springs availableComment
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then get springs from a different company? skunk2 or ferrea?Comment
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yeah i'm looking into isky. i was just trying to get as much as possible from one companyComment
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she recommended aem and homodata because that is what they use the most.
find an eCtune or neptune tuner and reap the benefits of an affordable management.Comment
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you should check out crower maybe...Comment
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judging by your sig you use ectune and neptune the most. almost like like a sales pitch concidering your a dealer.Originally posted by 98vtec View Post
My Wiretuck/ Insane engine bay
member ride thread
11.86@120mph T66 turbo 612hp F22A
DIVULGE MOTORSPORTS
People can hate all they want, my f22 is faster than yours.
I have literally been on this site for 10 years, I know what i am talking about!
John 10:18 "No one takes it from me, but I lay it down of my own accord. I have authority to lay it down and authority to take it up again. "Comment
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Depending on how much power you're aiming for, you could just go with Crome free edition.Comment
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not going for alot base hp on a f22b is around 160. after the head is done and my bisi header is done would like to shoot for around 200 whp. would like to get around 230-250 but i dont think thats in my budgetComment
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