8v block with neo vvl head

logan2311 · Post by **logan2311** » Mon Dec 04, 2017 9:04 pm

This has been on my mind but can't seem to find anything out there where guys has tried to fit like a neo vvl or Toyota rsi/rxi/beams or Honda vtech heads on vw block.
Has anyone tried fitting other manufacturers heads like neo vvl on an 8v block. Is it possible , If yes what will gains vs cost be.

Post by **THANAS** » Mon Dec 04, 2017 10:38 pm

Or 2 VVL heads onto an Audi 4.2 V8.

chucker02 · Post by **chucker02** » Mon Dec 04, 2017 11:37 pm

You are not serious??

J-10-M · Post by **J-10-M** » Tue Dec 05, 2017 12:30 am

THANAS wrote:Or 2 VVL heads onto an Audi 4.2 V8.

Actually that’s not possible, it’s better to use the Audi 4.2 V8 head on two VVL bottoms ends!

Sent from my iPhone using Tapatalk

Post by **THANAS** » Tue Dec 05, 2017 5:38 am

J-10-M wrote:
THANAS wrote:Or 2 VVL heads onto an Audi 4.2 V8.
Actually that’s not possible, it’s better to use the Audi 4.2 V8 head on two VVL bottoms ends!

Sent from my iPhone using Tapatalk

More displacement that way, didn't think of that.

amstel18 · Post by **amstel18** » Tue Dec 05, 2017 6:23 am

But why...

If you REALLY want to, then just fit the entire VVL motor

Post by **panic-mechanic** » Tue Dec 05, 2017 8:23 am

It will basically be impossible. Nothing will line up. Nevermind the chain drive vs belt drive issue.
If you want a modern day vw alternative fit a bwa golf 5 head on there.

Mk1Crazee · Post by **Mk1Crazee** » Tue Dec 05, 2017 8:25 am

panic-mechanic wrote:It will basically be impossible. Nothing will line up. Nevermind the chain drive vs belt drive issue.
If you want a modern day vw alternative fit a bwa golf 5 head on there.

sounds like an awesome idea

do u know anyone that has done this?

Post by **panic-mechanic** » Tue Dec 05, 2017 8:29 am

Mk1Crazee · Post by **Mk1Crazee** » Tue Dec 05, 2017 8:52 am

panic-mechanic wrote:Yes

That thing must make kok on the streets

Rourke · Post by **Rourke** » Tue Dec 05, 2017 8:59 am

Mk1Crazee wrote:
panic-mechanic wrote:Yes
That thing must make kok on the streets

Yes , what will the gains be on this ? vs Costs?

Anybody put a BWA in a golfie? citigolf ?caddy? etc ?

ALRoN73 · Post by **ALRoN73** » Tue Dec 05, 2017 11:59 am

Why not just fit a complete vvl motor? Few running around in the Cape,one runs in the 11s even.

JasonCPT · Post by **JasonCPT** » Tue Dec 05, 2017 12:12 pm

Post by **THANAS** » Tue Dec 05, 2017 12:25 pm

It makes kok on the streets.

ALRoN73 · Post by **ALRoN73** » Tue Dec 05, 2017 12:31 pm

rzr · Post by **rzr** » Tue Dec 05, 2017 12:53 pm

omg such kok lol

Post by **Howie-WP** » Tue Dec 05, 2017 2:51 pm

logan2311 wrote:This has been on my mind but can't seem to find anything out there where guys has tried to fit like a neo vvl or Toyota rsi/rxi/beams or Honda vtech heads on vw block.
Has anyone tried fitting other manufacturers heads like neo vvl on an 8v block. Is it possible , If yes what will gains vs cost be.

This sounds like something user neo would try and then post about how reliable people think it would be

King8v · Post by **King8v** » Tue Dec 05, 2017 7:32 pm

Came looking for a miracle....left disappointed1

logan2311 · Post by **logan2311** » Tue Dec 05, 2017 9:44 pm

Lol no wonder I couldn't find something like this out there...wouldn't you guys say that this will be a true frankenstein

if it was possible.

missioner · Post by **missioner** » Wed Dec 06, 2017 6:34 am

logan2311 wrote:Lol no wonder I couldn't find something like this out there...wouldn't you guys say that this will be a true frankenstein if it was possible.

The easy way to see how possible it would be is to pop down to the spares and look at the head gaskets of the two motors, if all the the holes line up then the head swop could work, if not then you shirt out of luck.

It's why honda guys use honda heads and so on.

Post by **panic-mechanic** » Wed Dec 06, 2017 6:59 am

Nothing will line up. They use different cylinder spacing so not even head bolts will line up which means already it is a still born idea.

Mk1Crazee · Post by **Mk1Crazee** » Wed Dec 06, 2017 8:13 am

it's impossible. Just fit the complete VVL motor and open a rides thread. Done

ALRoN73 · Post by **ALRoN73** » Wed Dec 06, 2017 8:21 am

http://datsun1200.com/modules/mediawiki ... DOHC_Heads

BlueBlob · Post by **BlueBlob** » Fri Dec 08, 2017 10:46 am

So my question is more "why?".

My race car uses essentially ABF.
Dad's race car uses a Neo-VVL (sr20ve).

Both motors use same (as in identical) ITBs, similar cams, same ECU, same tuner.

Guess which one makes more HP (and is more reliable)...

JasonCPT · Post by **JasonCPT** » Fri Dec 08, 2017 10:47 am

Not sure if srs thread or trolling.

8v block with neo vvl head

8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head

Re: 8v block with neo vvl head