Injectors

Todd....!! atc347 at c-com.net
Mon Jun 7 22:11:46 GMT 1999


WOW!  Thanks a lot for that info!

100 lb.hr is equivelant to how many HP?  Or is that the right way to
look at it?....

ALSO, If I plan on pushin say 1,000+ hp with a f.i.'d intercooled twin
turbo 440 or 451 cu in engine, with a minimum of 15 lbs. boost under
acceleration, what size injectors should I use at a minimum?

What's the forumla for this, or where may I find the formulas for proper
injector sizing for various apps?

Fred B is doin a similar engine, VERY similar and I hope he sees this
post as well, would like his input as well....

LATER!

Thanks again!

Todd....!!

David A. Cooley wrote:
> 
> >Hi Bruce,
> >
> >Just ran across this e-mail again and just wanted to ask ya what the
> >BIGGEST injector flow you've ever heard of is?
> >
> >My buddy said he tried runnin like 7X. lb/hr injectors in his OVER
> >souped up Shelby Charger Turbo, but he couldn't get it to idle without
> >MAJOR jolting of the car(And his neck).. So he put in some 5X. lb/hr
> >injectors which gave him good idle and pretty good top end wihtout goin
> >too lean...
> 
> I have heard of 100 lb/hr injectors, but never known anyone to use them...
> there are some people in the Buick GN area that have run 82 lb/hr injectors
> with minimal degradation in Idle quality... but by the time they run an
> injector that big, they have a heavily modified motor that idles at 1200 or
> so RPM anyway...





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