vdawg559

dual double v-tech head d15b jdm..
im looking to buy a head. an someone has post this in my area
an just wondering..... there no such thing. or is it?
i thought there was such things as 2 stage vtec but not double head vtec lol
some plz explain to me.

srmofo

I have no idea what you are trying to ask

94EG8

You mean the JDM D15B 3 Stage Vtec? Good luck finding just a head.

Mr.Chow

aside from this being a canidate for most rediculous quote for my sig, I think I know what you're trying to ask.
Almost all d deries motors are single cam (aside from the 87-89 acura integra)...and a few are equip with vtec...the 2 stage vtec you speak of was created for fuel economy, not power, and the only engine that came to the US that i know that has this is the 92-95 civic VX (also noted as e-vtec). There is no such thing as a "double head vtec." I think you're thinking of DOHC vtec which stands for "dual overhead cams". This setup utilizes two camshafts running parrallel to eachother, which is a nutshell makes the motor run much more efficiently and creates more power. Your d series motor runs on one camshaft and may or my not have vtec. In your situation, the best bang for your buck (even tho I don't know what car or motor you have now) would be sourcing a 92-95 civic EX (SOHC VTEC) head. These and cheap, and easy to work on, and TONS of aftermarket support.

illform

i feel so stupid right now after reading that

steveop

dual double triple rectifying photon torpedoes....where can i get it. or do they not exist. lol It sounded like something you would hear from Star-Trek.

turbojdmhatch

could either be what 94eg8 said or what Mr. Chow said

Mr.Chow

wow take it easy guys...he's obviously new to HT and quite inexperienced silly. We were all at this level at some point in our lives.
I hope my upper response helps

kreeper

can you put a b-series vtec cylinder head on a d-series block? here is the link for a dual overhead d-series http://www.g1teg.org/specs/

Vindicator9000

No. Not compatible.

I think I understand... you're asking if you can run the rare 3-stage vtec on a DOHC D series head or, alternatively, on a B series head.

No on all counts. The 3-stage only came in a single cam. Since vtec is all about the cam profiles, you need a 3 stage cam to make it work. there's no way you can make a SOHC cam work in a DOHC engine... you'd be 1 cam short.

grumblemarc

iTrader: (4)

Not that level. Never.

Vindicator9000

haha, some of us were smart enough to read more and post less when we were at that level.

90Rexx

OP if your interested in buying from me instead of that craigslist guy i have a B19 TOHC head for sale. its a triple overhead cam vtec head. itll bolt onto any B,D,H, or F series engine with ARP custmo ducttape



jk.... but sounds like the guy is trying to say he has a DOHC vtec head for sale lol...