GSC 280's installed with dynosheets
Originally Posted by EvO6-RS2
Greg,
I checked my plugs lastnight, they looked PERFECT, so I don't think it was fouling, i'm currently using a gap of .22.
You suggest I try and use a larger gap .28 or .26? I was actually thinking to go smaller/tighter to .20.
Also, i'm wondering if my plug wires might be going bad as breakin up is sometimes a symptom of bad wires.
I checked my plugs lastnight, they looked PERFECT, so I don't think it was fouling, i'm currently using a gap of .22.
You suggest I try and use a larger gap .28 or .26? I was actually thinking to go smaller/tighter to .20.
Also, i'm wondering if my plug wires might be going bad as breakin up is sometimes a symptom of bad wires.
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From: iN dI CaRiBbEaN
Spec's included with cam for GSC 280's
lift = 10.32
Total Duration = 288
1mm to 1mm Duration = 218
The key to this cam is duration, not lift, as per Greg @ GSC. The increased duration gives more power & more torque with much better idle as well vs. increased lift.
lift = 10.32
Total Duration = 288
1mm to 1mm Duration = 218
The key to this cam is duration, not lift, as per Greg @ GSC. The increased duration gives more power & more torque with much better idle as well vs. increased lift.
Nice numbers...I may purchase a set of these to compliment my new turbo kit (Apexi rx6). I'm currently running autronic's but will probably switch back to my ecu with a custom flash. Is there anyone out there running these with a flashed ecu?
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From: iN dI CaRiBbEaN
My car now idles so much better with these cams vs. my HKS 264/272's...it much smoother & steadier.
Now I run a leaner idle mixture 13's at idle (before I had to idle at 11.5 ish AFR's anything leaner my cars rpm would start to hunt between 1000-1200 rpm).
Should be OK with a flash, I forsee no problems.
Now I run a leaner idle mixture 13's at idle (before I had to idle at 11.5 ish AFR's anything leaner my cars rpm would start to hunt between 1000-1200 rpm).
Should be OK with a flash, I forsee no problems.
Originally Posted by EvO6-RS2
My car now idles so much better with these cams vs. my HKS 264/272's...it much smoother & steadier.
Now I run a leaner idle mixture 13's at idle (before I had to idle at 11.5 ish AFR's anything leaner my cars rpm would start to hunt between 1000-1200 rpm).
Should be OK with a flash, I forsee no problems.
Now I run a leaner idle mixture 13's at idle (before I had to idle at 11.5 ish AFR's anything leaner my cars rpm would start to hunt between 1000-1200 rpm).
Should be OK with a flash, I forsee no problems.
Thanks for the post btw customer feed back is always appreciated.
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From: iN dI CaRiBbEaN
Originally Posted by 3deep
Swap out your plugs,water and meth=plug killers.Also i wouldnt go any lower then .24-.25 with a good set of plugs.
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From: iN dI CaRiBbEaN
Originally Posted by GregGSC
Have you tried to add timing to the top end yet? you should be able to run a couple more degree's with ours over the hks units. by all means watch your knock but as for an average you should be good to go.
Originally Posted by EvO6-RS2
I think my tuner was able to add more timing in the top-end and throughtout the entire rpm range. Car still needs some fine tuning once the breakin-up, mis-fire issue has been corrected, but it runs awesome now at 22psi 
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From: driving the 10 second beast in ohio or running lightmods.net
Originally Posted by GregGSC
.22 is super low in my book. how ever other than a stock ecu and an AEM EMS i dont have any experiance with the Autronic box to know. what plugs are you running?
when i made 568 awhp on stock motor besides gsc 272s and headstuds on meth/pump gas i was runnin .18 to keep my totally stock ignition from breaking up and it still wasn't happy 

