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BluFbdy
Member
Joined: 16 Jul 2010
Posts: 915
Location: Port Orchard WA
1989 Chevrolet Camaro RS
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 Posted: Thu Jan 03, 2013 11:13 am Post subject: 90-92 tpi memcal? |
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So my problems are coming from the maf memcal I have in my ecm, it has no knock settings in it so I need a 305 tpi memcal from 90 -92, I would ask for a 350 memcal but those things are next to impossible to find, does anyone have one or know where I can find one? Firebird/ camaro won't matter just a 90-92 tpi memcal
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Alphius
Peanut
Joined: 05 Sep 2006
Posts: 2429
Location: Grand Mound
1984 Chevrolet Camaro Z/28
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| Posted: Thu Jan 03, 2013 11:17 am Post subject: |
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Don't you need one for a 350 for sure? I thought a 305 knock sensor setup wouldn't work right for a 350 as the cylinder bores and therefore knock frequency is different?
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84 Camaro Z28 - LS1/T56
85 Silverado - Low and Slow |
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BluFbdy
Member
Joined: 16 Jul 2010
Posts: 915
Location: Port Orchard WA
1989 Chevrolet Camaro RS
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| Posted: Thu Jan 03, 2013 11:22 am Post subject: |
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Luke runs a 305 memcal in his since aujp memcals are pushing over $600 with no issues, its become the go to move for tuning a speed density if you don't already have one from what I've seen online
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DBL_TKE
Member
Joined: 28 Feb 2007
Posts: 1505
Location: Aloha, OR
1991 Chevrolet Camaro Z/28
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| Posted: Mon Feb 04, 2013 4:06 am Post subject: |
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The 305 knock sensor is more sensitive. Plus the knock sensor and memcal need to match otherwise you have false knock issues. Just buy a memcal from a GM dealership. Last I checked it was just a little over $100 for one.
From the sounds of it you're not going to be doing any tuning. Otherwise you wouldn't be looking for a stock memcal. If that's the case you will still have issues if you run an L98 on an LB9 memcal. Fuel, spark, injector constants, etc. will be different. |
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BluFbdy
Member
Joined: 16 Jul 2010
Posts: 915
Location: Port Orchard WA
1989 Chevrolet Camaro RS
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| Posted: Mon Feb 04, 2013 8:41 am Post subject: |
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| DBL_TKE wrote: | The 305 knock sensor is more sensitive. Plus the knock sensor and memcal need to match otherwise you have false knock issues. Just buy a memcal from a GM dealership. Last I checked it was just a little over $100 for one.
From the sounds of it you're not going to be doing any tuning. Otherwise you wouldn't be looking for a stock memcal. If that's the case you will still have issues if you run an L98 on an LB9 memcal. Fuel, spark, injector constants, etc. will be different. |
It wouldn't be running off the stock memcal it would be running off my eeprom with the aujp loaded it it, the car will need a slight tune soon I just have it driveable at this point I've had new issues arise since then that I need to address
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