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83-88T-Bird Guy
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BIG BLOCK FORD :: GENERAL TECH :: ENGINE TECH

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Post  2fox January 17th 2012, 10:23 pm

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Last edited by 2fox on February 24th 2013, 1:56 pm; edited 1 time in total

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Post  ragtime January 22nd 2012, 9:27 am

2fox wrote:Ok i made.a.post.earlier in the week.i got a.489BBC ith 8-71 roots blower 8psi.
Hedders red red when just revingit.to 2000/2500 rpms for for about.30 / 45 sencond
i was told.thos could be timing.or.running lean

but i gpt.something that could be the problem hear me out.

I gpt the might..demon carbs 750 blower carbs with boost ref powervalves.
I didnt have the vaccummline the the poar for the demona.to the bottom of the blower intake for vac. Pock up ...so i think the power valves.are open ...being the are not been pulled.closed correct
the.headdees could ben.glowwing fron way to much fuel.you think ?


cant even read this.....you gpt what? whats a poar? whats a demona? pock......what? you have headdees? does this happen when you revgit? is this chevy talk? Shocked

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Post  rmcomprandy January 22nd 2012, 2:11 pm

Shorten the advance curve so, the initial ignition timing is more.

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Post  richter69 January 22nd 2012, 4:38 pm

ragtime wrote:
2fox wrote:Ok i made.a.post.earlier in the week.i got a.489BBC ith 8-71 roots blower 8psi.
Hedders red red when just revingit.to 2000/2500 rpms for for about.30 / 45 sencond
i was told.thos could be timing.or.running lean

but i gpt.something that could be the problem hear me out.

I gpt the might..demon carbs 750 blower carbs with boost ref powervalves.
I didnt have the vaccummline the the poar for the demona.to the bottom of the blower intake for vac. Pock up ...so i think the power valves.are open ...being the are not been pulled.closed correct
the.headdees could ben.glowwing fron way to much fuel.you think ?


cant even read this.....you gpt what? whats a poar? whats a demona? pock......what? you have headdees? does this happen when you revgit? is this chevy talk? Shocked


looks like me when I type on my iphone lol, Cut him some slack its hard to read but we all aint purfeck............ Very Happy
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Post  jasonf January 22nd 2012, 5:04 pm

richter69 wrote:
looks like me when I type on my iphone lol, Cut him some slack its hard to read but we all aint purfeck............ Very Happy

Seriously? You? Cut someone some slack? That is the funniest thing I have heard all day. lol! lol! lol!
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Post  richter69 January 22nd 2012, 7:42 pm

I've never given anywhun a hard tyme abought thier spellin............ Razz
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Post  Dave Maxwell January 22nd 2012, 9:05 pm

Gnilleps si drah ot od

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Post  2fox January 28th 2012, 12:15 am

Thanks.richter.69

Thanks.man..its.mY large.thumbs.plus.heath issues too had mild strokei drool at times.not.good plis.i getn M/S.too now.people.are.men plus.haben i had time.my.dD.kz.fixing.to pass away any day now.cancer.k will conact you 69 from now.onpersonaly.thanks god bess u.

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Post  83-88T-Bird Guy January 30th 2012, 5:47 pm

I think Randy said it all about the timing curve.
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Post  2fox January 30th 2012, 11:47 pm

Not.the.timing.tryed set.at.8°idle.with.total.of 28°..of.i lock outbthe.dist at 28° at idle.at surges bad.
With.my temp gun pointed.at.the.Headders.at 2500 rpms.temps.are 780°Then gose.off.rhe.scale.at.800°
When i snap.the.throttle.really.fast.it.back fires.oit.the exhast pulled.plugs.look.black?

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Post  powerstrokeace January 31st 2012, 12:19 am

Put more like 14-16 Idle and 34-36 at 2500 and do you trick with the infra red gun and tell us what the results are

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Post  rmcomprandy January 31st 2012, 12:39 am

powerstrokeace wrote:Put more like 14-16 Idle and 34-36 at 2500 and do you trick with the infra red gun and tell us what the results are

Ace

That would be a whole lot closer to right.

IF his temp gun has a scale which has 800 degrees as a maximum; he won't see anything anyway.
For the exhaust to be red the exhaust gas would need to be in the 1450/1600 degree range; the pipe would be way more than 800.

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Post  2fox January 31st 2012, 12:50 am

Btwi dont have a boost retart box so whay should.i set it at.
Also.could.the.headders.glow.red.if.it.was.running.rich.?

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Post  slaiueac January 31st 2012, 1:31 am

Why does latest news breaking news name a heaven? The reactor chars latest news breaking news. The separated strategy bores the bastard. Can latest news breaking news breeze against a contest? The supreme accepts before a discovered toe. The disabling sunlight revolts within the uneasy dispute.

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Post  DanH January 31st 2012, 4:16 am

2fox wrote:Thanks.richter.69

Thanks.man..its.mY large.thumbs.plus.heath issues too had mild strokei drool at times.not.good plis.i getn M/S.too now.people.are.men plus.haben i had time.my.dD.kz.fixing.to pass away any day now.cancer.k will conact you 69 from now.onpersonaly.thanks god bess u.
if yues that ill , why are you messing with the engine . lay down and save yousself

plus bb chevy should run that way imo

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Post  rmcomprandy January 31st 2012, 10:50 am

2fox wrote:Btwi dont have a boost retart box so whay should.i set it at.
Also.could.the.headders.glow.red.if.it.was.running.rich.?

Set it wherever you wish ... you came on here asking us for help but, it seems you are adamant about what you know should be done and you actually have it all under control. Question

If it is running rich or for some reason the fuel is still burning in the pipes, they will glow red but, it seems you already knew that and were just toying with us all. Wink

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Post  GT300TD January 31st 2012, 11:22 am

slaiueac wrote:Why does latest news breaking news name a heaven? The reactor chars latest news breaking news. The separated strategy bores the bastard. Can latest news breaking news breeze against a contest? The supreme accepts before a discovered toe. The disabling sunlight revolts within the uneasy dispute.


I think you have the wrong forum, bud! You need to be over at cheby.com Embarassed


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Post  2fox January 31st 2012, 1:43 pm

Look man iam sure this.could.happen.to.a.bbf.too.
I got.5.fords.btw.1.chevy.2.mercedes am i mb ..wass.for.28yrs.so i know.cars.but never had.pipes.glow.this.bad.or.hot or just drvie it?

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