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Replacing 99 injectors with svo 30lb. Need scaling figure.

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Old 02-03-2005, 06:30 AM
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Default Replacing 99 injectors with svo 30lb. Need scaling figure.

What figure should I use to scale 30lb svo injectors? Stocks were 99 factory injectors.
Old 02-03-2005, 09:27 AM
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your old injectors are 26.6 (I think they're 26.6) so use that instead of 28, and use 30 instead of 42... the calc for the 1.15 number is the same
Old 02-03-2005, 10:25 PM
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Scale them to 34# and that will put you in the ball park
Old 02-04-2005, 04:59 PM
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Yep, about 34.5 is what 30s run at in out cars. Here is what my 30s are at:

31.68 31.93 32.18 32.3 32.49 32.74 32.86 33.11 33.23 33.48 33.67 33.85 34.04 34.23 34.35 34.6 34.72

And you'll aslo need to multiply your Power Enrichmnet table by 1.05% (V8 Mult vs RPM)
Old 02-04-2005, 10:14 PM
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Originally Posted by WAHUSKER
Yep, about 34.5 is what 30s run at in out cars. Here is what my 30s are at:

31.68 31.93 32.18 32.3 32.49 32.74 32.86 33.11 33.23 33.48 33.67 33.85 34.04 34.23 34.35 34.6 34.72

And you'll aslo need to multiply your Power Enrichmnet table by 1.05% (V8 Mult vs RPM)
Why add 5% PE. With the larger injectors wouldn't you want to pull 5%. I'm about to do a set of 30's and appreciate the info.




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