Huge Problem, This should qualify for advanced. Mods, delete if not. Thanks.

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Feb 5, 2004 | 06:59 AM

#16

Fastbird93

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Joined: Mar 2002

Posts: 4,827

From: Waynesboro, PA

Quote:

Originally posted by LiT1_up
Hope this will help.

http://www.noid.org/~lj/PCM%20Tutorial/SplitBLMinfo.htm

Well, after seeing my BLM split at idle with the higher injector constants, I decided to do this mod, even though my cam isn't considered "huge" for all intensive purposes.

Problem though. The BBK IAC passage doesn't line up right with the manifold passage. I've got to do some massaging to get the TB bolt holes to line up with the manifold now.

Doing this DID give me a reason to buy a dremel though!

Feb 5, 2004 | 06:02 PM

#17

got_hp?

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Joined: Jun 2002

Posts: 2,456

From: sarasota, fl

Quote:

Originally posted by got_hp?
hmm........thats the first ive read of that......im just about to purchase some ford motorsports 42lb injectors (those are svo right?), so im glad you posted that..........what type should i get instead?

anyone?

Feb 5, 2004 | 07:04 PM

#18

Fastbird93

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Registered User

Joined: Mar 2002

Posts: 4,827

From: Waynesboro, PA

Quote:

Originally posted by got_hp?
anyone?

SVO injectors respond differently because the Ford system is a 39.5 PSI system vs. the GM 43 psi system. The Ford injectors rate bigger than the GM. Looking at it in that sense, someone correct me if I'm wrong, but I believe the pressure change reaction curve would be directly linear to the rated difference of the injector rating. I.E. a two psi pressure change on an SVO injector would rate at more than 2 psi difference.

Or am I just floating a bunch of crap here?