Who has what Chevy variant?

Who has what Chevy variant?

Author
Discussion

ultimasimon

Original Poster:

9,641 posts

259 months

Sunday 26th January 2003
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Just curious as this will probably only apply to those who have passed SVA. Is anyone running with:-
1) An all ally block?
2) Who has Fuel Injection?
3) A dry sump system??
4) Does anyone have a SBC which is normally aspirated and puts out over 600bhp. If so how is drive-ability?


I would be interested to know any pitfalls etc as I am looking to consider some different options now I have the car how I like it, while retaining the chevy lump.

Sorry for all the questions - I just gotta know

B1 ECC

388 posts

256 months

Sunday 26th January 2003
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The answer to questions 1,2, and 4 is no, but I do have a dry sump system!

ultimapaul

3,937 posts

265 months

Sunday 26th January 2003
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B1ECC, and your running a Ford, right?

I've got a DIY jobbie, I'm poor you see!

406cid
Edelbrock Performer RPM package:-
Cam & followers
Roller Rockers
Heads
Inlet Manifold
750cfm Carb
15" Air Filter

Gives me about 450bhp and heaps of torque.

I've got a mate who is having Peter Knight put together a 600-650bhp NA Alloy block SBC with EFI and all the goodies. No car to put it in at the moment mind you, it will be going into an Ultima though.

Paul

B1 ECC

388 posts

256 months

Sunday 26th January 2003
quotequote all
I beleive you Paul, thousands wouldn't!
Yes, the engine is a Ford, SVO block, steel bottom end, stroked to 393 cu in, X303 cam, Victor Jnr Heads and manifold, 750 double pumper, Dynoed on the 14th Nov at 465bhp and best torque at 483lbs ft.(that's english pounds)

ultimapaul

3,937 posts

265 months

Sunday 26th January 2003
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Honest B1 ECC, I have got ONE friend!

GTRCLIVE

4,186 posts

284 months

Sunday 26th January 2003
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Simon Give us a ring as to how it's going. I'm off till Friday.

G Man

4,053 posts

261 months

Monday 27th January 2003
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Simon

I have an Alloy block,dry sump 644bhp on carbs, do I qualify

Gareth

ultimasimon

Original Poster:

9,641 posts

259 months

Monday 27th January 2003
quotequote all
Certainly Gareth, but what I am trying to ascertain is that it is not necessarilly the most powerful mill which makes the fastest or best fun car to drive. I am trying to find a ballance between price and performance, driveability, and residual resale value and appeal, without throwing thousands down on the motor not to be recovered.

I am, as usual, overwhelmed with the choices of what motor to put in next, and the decision making process is being blurred by the large scale of available options and engines.

Whatever option I go with, I know it has to be dry-sumped. I also wouldn't mind an alloy block, decent FI, oh god here I go again

Stig

11,818 posts

285 months

Monday 27th January 2003
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Why does it have to be dry sumped?

Do you use it on track alot? If you need dry sump for the road Simon then you're Schumachers long lost (but more talented) brother!

ultimasimon

Original Poster:

9,641 posts

259 months

Monday 27th January 2003
quotequote all
well..give it a year and ask yourself the same question again

There's a lot of people who I have being gaining advice from including a certain guru from a well known chevy forum, many experienced engine builders in this country and abroad, and basically everyone says the same - if your going to throw the car about, go dry sump. This advice I have gained is un-biased and consistent.

DISCLAIMER - I am NOT saying that there's anything wrong with the lubrication system on the factory cars, yours or anyone else's motor.

I prefer to look at it as an extra insurance policy to prevent the unthinkable from happening. I mean you engine cost you circa £10k? So what does another £1500 weigh up against the knowledge that as long as you perform regular maintenence on the pump belt, you can guarantee that at no time ever, will your oil pressure drop. Also it won't make your oil into milkshake while its scavenging trying to slurp up whatever it can find while the oil is playing "spiderman" and sticking to every surface apart from the floor of the wing-ed sump where it should be! After all, we all know that you only need to go "dry" for a second and the damage is done...so why chance it?

Stig

11,818 posts

285 months

Monday 27th January 2003
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Fairy-muff.

I expect to see you balls out round every corner if I see you on the road then Si

ultimasimon

Original Poster:

9,641 posts

259 months

Monday 27th January 2003
quotequote all
If your balls hang out when driving and wearing a four-point, then you need to see a doctor lad !

G Man

4,053 posts

261 months

Monday 27th January 2003
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Simon

I will tell you what, made a trip up the M4 to Swindon
and come for a ride in a 377 ci, it is unlike else.

Rev limit now 7600

ultimasimon

Original Poster:

9,641 posts

259 months

Monday 27th January 2003
quotequote all
Now there's an offer I can't refuse! It's a shame you can't make the PH meet on Sunday as I could sample your wares there!

My so called "reliable" Rice-burner has also let me down today with clutch master cylinder problems, so I have no working cars at all.

At this rate I will end up going to the PH meet by motorcycle...and all you Can Am guys thought you had problems this Sunday coming? !!

PiB

1,199 posts

271 months

Wednesday 29th January 2003
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G-Man,

Is your engine anywhere on the web? Who built it? It sounds nice. It is simular to my wish list other than no EFI. What is your maintenance routine on it.

Can anyone comment on the accusump vs. a traditional dry sump. Will the accusump be okay for weekend racers? Who sells the traditional dry sump for chevy's.?

Thanks

ultimapaul

3,937 posts

265 months

Wednesday 29th January 2003
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For any serious track use you should go Dry Sump .... for the £1.5k or so it cost it's a lot cheaper than a re-build.
The Accsump is better to have than nothing, I was told by a highly rated engine builder that "If you ever see your oil light on a race track, pull off and whatch from the pits. Your Accusump would probably save the engine, but don't push your luck"

G Man

4,053 posts

261 months

Thursday 30th January 2003
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PiB

The engine was my spec, build after tender by American Speed,
Basics are Dart Alloy Block, Lightweight crank and rods ( Childs&Albert) 18dgree Chapman Head, dry sump
jesel value gear etc

The dry sump system saved my engine in a different way, when I forgot to replace the oil cap on the tanks and drove 50 miles spraying oil, because the dry sump operates a scavenge system the pressure never dropped and I realised my mistake, and kicked myself

G MAN

>> Edited by G Man on Thursday 30th January 11:24

Stig

11,818 posts

285 months

Thursday 30th January 2003
quotequote all

G Man said: PiB

The engine was my spec, build after tender by American Speed,
Basics are Dart Alloy Block, Lightweight crank and rods ( Childs&Albert) 18dgree Chapman Head, dry sump
jesel value gear etc

The dry sump system saved my engine in a different way, when I forgot to replace the oil cap on the tanks and drove 50 miles spraying oil, because the dry sump operates a scavenge system the pressure never dropped and I realised my mistake, and kicked myself

G MAN

>> Edited by G Man on Thursday 30th January 11:24


But did you find the caps mate?

G Man

4,053 posts

261 months

Thursday 30th January 2003
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Stig

No the alloy cap was gone, so another was ordered and the car relied on a £2 plastic fanstic one from Halfords - the shame