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Is there a noticeable difference in performance & drivability between the two?
When using sequential, can injector firing be "timed" similar to changing ignition timing.
All good questions Nick.
Sequential, yes you can change when they fire.
Usually not much difference in power between the two modes but dtivesbility is normally better in sequential mode, especially with larger cams.
And one of the reasons I really like the AEM Infinity is that you can run two Widebands that can be configured to treat a V8 like two four cyl engines, controlling each bank of injectors independently of each other. Cool stuff.
Most of the build details were already given but just to add it’s just over 10.0:1 with 2.07/1.68 valves I believe(we pulled them from another set of heads). Flow was mid 250’s at .600, cam lift is .587 I think.
Other than that everything else is listed.
Location: Colorado Springs Colorado/Thousand Oaks Ca
Posts: 1,719
Originally Posted by cutlassefi
Most of the build details were already given but just to add it’s just over 10.0:1 with 2.07/1.68 valves I believe(we pulled them from another set of heads). Flow was mid 250’s at .600, cam lift is .587 I think.
Other than that everything else is listed.
Correct Mark. The valves / springs came from a set of edelbrock heads we did at champion racing that I shipped from another motor.
Those parts went into the bare pro-comps that were built around this motor. Those edelbrock heads now are collecting dust. 😜
Last edited by olds403; May 27th, 2021 at 07:38 AM.
Reason: Update
I’m well aware of that build, I get your point. I know you don’t think much of me anyway so……
And posting that on this particular thread was a pretty tacky thing to do by the way, no relevance, apples and oranges.
Last edited by cutlassefi; July 14th, 2022 at 10:48 AM.
I’m well aware of that build, I get your point. I know you don’t think much of me anyway so……
And posting that on this particular thread was a pretty tacky thing to do by the way, no relevance, apples and oranges.
To be honest it was a miss post in the wrong area, so I sincerely apologize. This thread was under the thread I wanted to post in as in similar threads.
As far as not thinking much of you, you are dead wrong !!! I think you have done more than some self proclaimed Olds experts.You are responsible for helping to bring many new performance products to the Oldsmobile community and have a loyal customer base that is happy with there performance engine builds. One of your customers lives not to far from me so you are creating a large customer base, good on you!
I'm even trying to encourage a good friend to go with your small block stroker packages because I think its a cool build with lots of up side.
The problem with the internet or email is that its hard to read intent in to what the person is saying. I not trying to be a douche.
April 22nd, 2021, 02:46 PM
