Cant get my injector pulsewidth below 3.0 ms

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May 2nd, 2005
Dirk Diggler

Quote:

Originally Posted by GMPX

Dirk,

We hope to get some new Injector tables in for V7.2 release that 'might' help.
One of our Beta testers has had similar issues with big injectors.

Cheers,
Ross

Great hopefully this will help. Its starting to drive me nuts and its burning copious amounts of gas
May 3rd, 2005
Black02SS

I am having the same problem, but I am using the stock 28lb'ers. Any ideas?
May 4th, 2005
bink

Quote:

Originally Posted by black02ss

I am having the same problem, but I am using the stock 28lb'ers. Any ideas?

What are your mods and what tables have you changed (settings)??
May 5th, 2005
Black02SS

Quote:

Originally Posted by bink

Quote:

Originally Posted by black02ss

I am having the same problem, but I am using the stock 28lb'ers. Any ideas?

What are your mods and what tables have you changed (settings)??

LS6 Heads
F13 Cam
LS6 intake
225lph Inline
225lph Intank
Stock Inj.
ASP Pulley
S2 Throttle Body
Pasecetter Longtubes
3" True Duals

I am in SD open loop as well. I have managed to get my idle AFR to 14.3, but my injectors are still in the 3.2ms range. Only major changes are to timing tables and ve tables. IFR table is multiplied by 3% to compensate for the added fuel pressure (about 62psi).