Holden 186/202 krogdahl cylinder head.

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Re: Holden 186/202 krogdahl cylinder head.

Post by TdracerTd »

The rest.
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HQ355
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Re: Holden 186/202 krogdahl cylinder head.

Post by HQ355 »

And after all that development it's the same story as the original VN V8 with great flowing heads they fuck it up and use the bananas ! Wtf were they thinking ? It's like they have 2 separate design teams one on inlet one on heads
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Re: Holden 186/202 krogdahl cylinder head.

Post by TdracerTd »

My best mate is an accountant, but sometimes they can't see the forest for the trees if you know what I mean...
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Re: Holden 186/202 krogdahl cylinder head.

Post by Dylan »

And there was larry perkins special castings too. Different webbing around the mains and higher exhaust ports on the heads. 15mm higher from memory. Not sure if 4 bolt mains but you'd think they would of been. 50 blocks and 100 heads and that was it. Then he had his wn version of the group a intake. Think Tom Walkinshaw hooked him up with some UK mob he put there top cover on it with a throttle body each side off a car called a Giacolotto (spelling)
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Re: Holden 186/202 krogdahl cylinder head.

Post by vlad01 »

haha read the bit on page 15 about "kids going to school how learning about computers will be able to plug in a laptop and do it"


Thats us! they built the delco for us! :lol: :lol: :lol:
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Re: Holden 186/202 krogdahl cylinder head.

Post by psyolent »

those heads on that v8 look like camira heads do they not?
tdtracer - thanks HEAPS for sharing i've not seen some of these.
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Re: Holden 186/202 krogdahl cylinder head.

Post by TdracerTd »

psyolent wrote:those heads on that v8 look like camira heads do they not?
tdtracer - thanks HEAPS for sharing i've not seen some of these.
No worries, but I feel I need to set the record straight. They aren't my docs, I downloaded them from another forum that I frequent.

When you mentioned it I remembered I had them. That's all.
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Re: Holden 186/202 krogdahl cylinder head.

Post by psyolent »

doesn't matter mate - all good.
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Re: Holden 186/202 krogdahl cylinder head.

Post by HQ355 »

Dylan wrote:And there was larry perkins special castings too. Different webbing around the mains and higher exhaust ports on the heads. 15mm higher from memory. Not sure if 4 bolt mains but you'd think they would of been. 50 blocks and 100 heads and that was it. Then he had his wn version of the group a intake. Think Tom Walkinshaw hooked him up with some UK mob he put there top cover on it with a throttle body each side off a car called a Giacolotto (spelling)
Those Larry Perkins blocks had "LP" cast in to them at the back so there easy to spot, reinforced webbing and definatly 4 bolt mains, be a nice bit of gear to have, these were the motors he was running when they outlawed him and made him go over to the chev V8, a shame
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Re: Holden 186/202 krogdahl cylinder head.

Post by antus »

HQ355 wrote:And after all that development it's the same story as the original VN V8 with great flowing heads they fuck it up and use the bananas ! Wtf were they thinking ? It's like they have 2 separate design teams one on inlet one on heads
Are you sure this is true? From what I read around here the intake runner length of the bananas give good low down torque which would improve driveability quite a bit for those driving on the road and not racing. They make sense to me, but then so does changing them for track work.
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