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8-port Cross Flow Head https://www.ausmini.com/forums/viewtopic.php?f=5&t=3148 |
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Author: | Baracade [ Mon Nov 29, 2004 10:38 pm ] |
Post subject: | 8-port Cross Flow Head |
Hey Guys, Just wondering who knows what about 8-port heads Smiles Bara |
Author: | drmini in aust [ Tue Nov 30, 2004 5:54 am ] |
Post subject: | |
You can get the Elder 8 port out here- it's made in Sydney! Speak with Graham Russell, or Greg at Mini Classic.... if you got enough $$$$. ![]() Probably `illegal' on your LS though- where would you plumb in the air injection etc you don't have... ![]() ![]() |
Author: | ausminis4u [ Tue Nov 30, 2004 11:27 am ] |
Post subject: | |
drmini in aust wrote: You can get the Elder 8 port out here- it's made in Sydney! but who would know Speak with Graham Russell or Greg at Mini Classic.... if you got enough $$$$. ![]() Probably `illegal' on your LS though- where would you plumb in the air injection etc you don't have... ![]() ![]() ![]() email: [email protected] ( i think thats his adress) |
Author: | sg [ Tue Nov 30, 2004 4:14 pm ] |
Post subject: | |
8 port head = not much money to spend on the rest of the car ![]() ![]() ![]() ![]() |
Author: | 9YaTaH [ Tue Nov 30, 2004 6:26 pm ] |
Post subject: | Barra! you missed your chance!! |
drmini in aust wrote: You can get the Elder 8 port out here- it's made in Sydney!
Speak with Graham Russell or Greg at Mini Classic.... if you got enough $$$$. ![]() Probably `illegal' on your LS though- where would you plumb in the air injection etc you don't have... ![]() ![]() http://kenelder.tsx.org/ Barra, as the Doc rightly pointed out, the green Clubby on the run around Canberra after the S&S has an Elder with four Mikuni's on it....all you had to do was ask Peter to lift the bonnett...Cheers, Mick |
Author: | drmini in aust [ Tue Nov 30, 2004 6:29 pm ] |
Post subject: | |
sg wrote: 8 port head = not much money to spend on the rest of the car
![]() ![]() ![]() ![]() And, the performance benefits are overstated, IMO. If they were the bees knees, they would beat all the 5 port motors on the track. And no, they don't. ![]() The Elder head is not the best one to get, though. Takes lots of work to make it flow properly, according to a bloke who ports & flow tests them.. |
Author: | 9YaTaH [ Tue Nov 30, 2004 6:49 pm ] |
Post subject: | Too True!! |
drmini in aust wrote: sg wrote: 8 port head = not much money to spend on the rest of the car ![]() ![]() ![]() ![]() And, the performance benefits are overstated, IMO. If they were the bees knees, they would beat all the 5 port motors on the track. And no, they don't. ![]() The Elder head is not the best one to get, though. Takes lots of work to make it flow properly, according to a bloke who ports & flow tests them.. Doc too too true....however.....(and this is a new word for me)....the BLING FACTOR is tremendous!!! ![]() |
Author: | 13secmini [ Tue Nov 30, 2004 6:56 pm ] |
Post subject: | |
what is the cost of one of these 8 ports say compared to the kad twincam head??? Maybe the bmw bike head matt read is building is the way to go??? Whats the most power an a series engine has ever made naturally aspirated? and what head did it have. I know guys in the uk saying there making 160hp (at the engine) with the kad head, on 1380 engines running webers. |
Author: | drmini in aust [ Tue Nov 30, 2004 7:12 pm ] |
Post subject: | |
KAD reckoned their DOHC 16V race head would make about 200HP with the right bits. Most 8 porters (and the AKM 7 port) still have 8 valves and use pushrods. I think the Elder one is $3-4K, the KAD is a ridiculous price. Arden 8 port is in between, as is the AKM 7 port. ![]() |
Author: | sg [ Tue Nov 30, 2004 8:03 pm ] |
Post subject: | |
I would love a Jack Knight 16V head......... but at many thousands of dollars it is just not justified....as the Doc has mentioned.......... there are many ways to skin a cat.... so to speak ![]() |
Author: | drmini in aust [ Tue Nov 30, 2004 8:15 pm ] |
Post subject: | |
sg wrote: I would love a Jack Knight 16V head......... but at many thousands of dollars it is just not justified....as the Doc has mentioned.......... there are many ways to skin a cat.... so to speak
![]() Pretty sure the JK head is now NLA- read something a while back. |
Author: | 13secmini [ Tue Nov 30, 2004 8:18 pm ] |
Post subject: | |
yeh i spose its a cost v power with all the options. Dont forget to get any big horsepower from any of the heads you will need a very decent bottom end. Im pretty happy with my 16v twincam head, cost half the price of the kads or elder. Oh and that was with a nice 1332 bolted onto it with turbo,intercooler,efi and 5 speed box hahahaha. |
Author: | drmini in aust [ Tue Nov 30, 2004 8:26 pm ] |
Post subject: | Re: Too True!! |
9YaTaH wrote: Doc too too true....however.....(and this is a new word for me)....the BLING FACTOR is tremendous!!!
![]() You can get a BLING ALLOY POLISHED 5 port from Pierce Manifolds- check this link- nice crossflows for MGB too (what a waste..) http://www.piercemanifolds.com/cylinderheads.htm ![]() |
Author: | 9YaTaH [ Tue Nov 30, 2004 8:31 pm ] |
Post subject: | Hmmmmmmmmmmmmmmm |
13secmini wrote: yeh i spose its a cost v power with all the options. Dont forget to get any big horsepower from any of the heads you will need a very decent bottom end.
Im pretty happy with my 16v twincam head, cost half the price of the kads or elder. Oh and that was with a nice 1332 bolted onto it with turbo,intercooler,efi and 5 speed box hahahaha. Very hard to argue with the logic 13sec -- not to mention basically understressed even when "rowed along"....what about dollars per horsepower...probably way cheaper there as well ![]() |
Author: | 13secmini [ Tue Nov 30, 2004 8:58 pm ] |
Post subject: | |
well to build a full house a series engine ( 8port or twincam not including gearbox) i could build a whole mini with 4efte toyota engine conversion ready for rego. Im looking at around 180hp (at the wheels) and that is on a fully stock engine and taking it easy on it (there is one 4efte in sydney with over 340hp at the wheels) Some say its now not a mini, well technically no it isnt, but you wouldnt know unless i lifted the bonnet ![]() In the end it is a 200hp motor for under 2 grand, and it comes with a 5 speed attached. But it just isnt quite a mini anymore ![]() |
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