Topic: RHMT ITB (Read 8604 times)

lilpooh21186 · « **on:** August 06, 2009, 08:47:26 AM »

any one have any dyno graph's or input on the Rhmt Itb setup?

turbohf · « **Reply #1 on:** August 06, 2009, 09:28:48 AM »

gay, waste of time...

turbob16hatch · « **Reply #2 on:** August 07, 2009, 01:07:36 AM »

i have made a set using the hmt write up. What imput do you need?

chris · « **Reply #3 on:** August 07, 2009, 01:14:31 AM »

They sound cool. I have built 5 sets. There is more power in a throttle body upgrade/port work

turbob16hatch · « **Reply #4 on:** August 07, 2009, 01:51:58 AM »

Quote from: chris M on August 07, 2009, 01:14:31 AM

They sound cool. I have built 5 sets. There is more power in a throttle body upgrade/port work

agreed

chris · « **Reply #5 on:** August 07, 2009, 04:58:54 AM »

Any cycle itb is too small for dohc vtec motors

On mild ls/sohc stuff there is some nice power gains but again you can achieve more with port work/throttle body upgrade.

turbob16hatch · « **Reply #6 on:** August 07, 2009, 06:24:09 AM »

now it was fun as hell tearing up the local ricers with my itb'd zc(sohc non-vtec). with everyone asking what noz i had and it had to be a "vtec" to be that loud. it was really for show, and i was 16 and didn't really know wtf tuning was... haha

Towdogg · « **Reply #7 on:** August 07, 2009, 02:42:27 PM »

Mark I know a kid in my area that has some gitckister 1000cc ITBs for $125

chris · « **Reply #8 on:** August 07, 2009, 02:52:19 PM »

I have a set of busa 1300cc's. Largest cycle bodies made. 45mm plates. 125 shipped

lilpooh21186 · « **Reply #9 on:** August 07, 2009, 03:22:43 PM »

i can get them cheep im just debating on my N/A build i want 215 on stock block.

chris · « **Reply #10 on:** August 07, 2009, 03:25:24 PM »

Quote from: lilpooh21186 on August 07, 2009, 03:22:43 PM

i can get them cheep im just debating on my N/A build i want 215 on stock block.

diy itb's aint going to make it happen

215 on a stock block is a pipe dream sir unless you are running a h series/k series

lilpooh21186 · « **Reply #11 on:** August 07, 2009, 03:32:09 PM »

it wont be stock im thinking 82mm 12-12.5 cpr some head work.

chris · « **Reply #12 on:** August 07, 2009, 03:35:36 PM »

Even then 215 is alot on a small b series motor.

Get a pro products manifold. Cheap and works fuckin dope.
74mm throttle body
spacer

The 45mm itb's are too small thats just the facts.

I have done more of these than I think anyone and can tell you this dont bother with them.

chris · « **Reply #13 on:** August 07, 2009, 03:38:53 PM »

I would just go with a jdm b20 block/cast high compression pistons. Run stock bore 84mm no need for machine shop costs.

Turbohf made 220 whp through a stock head on his b20vtec with cast high compression pistons stock bore 84mm

He ran my ported pro products manifold/74mm throttle body. His car wasnt close to being dialed in either and power was made through exhaust also.

lilpooh21186 · « **Reply #14 on:** August 07, 2009, 09:34:23 PM »

i was thinking about a b20/V i hear a lot of shit about the sleeves. im basicly looking for snap my finger throttle responce im trying to build an all around fun car to drive not a strait line dyno queen. if you can pm me about some good places to start im also depaiting a direct port nitrous system for the track to put out my #

chris · « **Reply #15 on:** August 07, 2009, 09:43:27 PM »

That sleeve shit is nonsense. Unless your boosting the crap out of the car or plan on running 2+ hour road racing events the b20 sleeves are nothing to worry about

Pm turbohf about his setup

The only thing I would change for a street build on Turbohf's build would be to run ctr oem camshafts so the car will have more driveability and keep the revs lower

B20's are very cheap these days and since they are an obd2 motor they actually will be in pretty fair condition compared to older obdo/1 jdm motors.

chris · « **Reply #16 on:** August 07, 2009, 09:47:06 PM »

http://cgi.ebay.com/ebaymotors/PRO-RACE-HONDA-ACURA-B-B16A-AEBS-WHIRLWIND-INTAKE-909_W0QQcmdZViewItemQQ_trksidZp3286Q2em20Q2el1116QQhashZitem5ad0473e80QQitemZ390041386624QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories#ht_2890wt_937

Thats the manifold you want. Port match

Get a 74mm throttle body/spacer from me and you have a combo that will support well above your goals.

I know that setup works have alot of people accross the country running it

lilpooh21186 · « **Reply #17 on:** August 07, 2009, 10:05:03 PM »

sweet ass i have that manifold in my basement already

chris · « **Reply #18 on:** August 07, 2009, 10:19:56 PM »

Half way there,it really is a nice intake manifold. get a spacer/74mm throttle body from me and you have the manifold setup that will kick those diy itb's asses.

turbohf · « **Reply #19 on:** August 07, 2009, 10:33:29 PM »

yeah turbohf has a 220whp B20VTEC...

yeah, weak... anyway. STOCK B20B sleeves. im not concerned about your sleeve cracking story at all. i have a great tuner, and a GOOD cooling system. shit was like 90* outside with the AC on...

if you got questions about it im sure i can make fun of you, and maybe even answer them. you can also buy that motor, cuz i dont want it anymore... NA cars are gay...

also, if it can be bought from chris m. for my setup i probably bought it from him. block/intake/tb(x2), think something else too?

OH YEAH AND: i had a B16B Civic Type-R motor with ITBs on it. it was "slow as balls" -Jeff Frank (might not be exact quote)
motor put down what a stock ITR motor would have put down, and this had ITBs, small NA cams. restrictive exhaust though... anyway still sucked.

Towdogg · « **Reply #20 on:** August 08, 2009, 01:08:49 AM »

Why would you want to go N/A? You like the way my car pulls! :yes: Don't spend money on a B When I can give you the D block and crank you can do a D way cheaper.... I even have a Y8 head you can have......

You know the D is dirty............ If you wanna spend money get the head done with Chris and get the intake mani deal Angel got.... Z6 IM all ported nice...With the big 70mm TB..... :yes: :yes: :yes:

98vtec · « **Reply #21 on:** August 10, 2009, 12:27:14 AM »

when my busa throttles werent acting up, i could feel the restriction as the car was much slower than with the stock IM. Even at 46mm throttle plates, they just werent enough.

cool and fun project, but its not one of those things you do to gain power IMO at least.

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Author Topic: RHMT ITB (Read 8604 times)

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