spark plug? for 383LT1 DISC 10psi 8.5:1
09-19-2011, 01:44 PM
#5
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ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website
09-27-2011, 04:35 PM
#7
so - I have a 95 LT1
the plugs I got has different length and seat taper??
Will this work??
NGK TR5 V-grooves came out with ~ .028" gap running great.
Can I stick with these for now? Will the LTCC coil conversion require a different plug than what has been running good with opti / single coil?
thanks
the plugs I got has different length and seat taper??
Will this work??
NGK TR5 V-grooves came out with ~ .028" gap running great.
Can I stick with these for now? Will the LTCC coil conversion require a different plug than what has been running good with opti / single coil?
thanks
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09-27-2011, 07:03 PM
#8
I use TR6's, you would be fine with them as well......and gap as bob said, LTCC won't change a thing with the plugs
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95 Pontiac Formula- Stock engine with ATI Procharger, Moser 12 bolt w/4:30 gears, Rossler trans, Neil Chance 4000 stall, M/T ET streets, 10.914@ 121.90mph, 1.452 60ft. GMHTP November 2010 Feature Car. Check it out at:
https://www.motortrend.com/features/...ebird-formula/
http://www.youtube.com/watch?v=abZ1z...ature=youtu.be
95 Pontiac Formula- Stock engine with ATI Procharger, Moser 12 bolt w/4:30 gears, Rossler trans, Neil Chance 4000 stall, M/T ET streets, 10.914@ 121.90mph, 1.452 60ft. GMHTP November 2010 Feature Car. Check it out at:
https://www.motortrend.com/features/...ebird-formula/
http://www.youtube.com/watch?v=abZ1z...ature=youtu.be
09-28-2011, 07:45 AM
#9
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The TR6 is a good plug also for lower boost. I would not use a TR5 though because it is a hotter plug.
TR5 (hotter, wouldn't use)
TR55 (stock)
TR6
BR7EF (or add S)
B8EF (or add S)
Thats all IIRC from hotter to colder. I'm using a B8EFS right now since I'm going to go to 22-25psi. Also the BR plugs don't have a projected tip. This helps with keeping the spark from blowing out under boost.
TR5 (hotter, wouldn't use)
TR55 (stock)
TR6
BR7EF (or add S)
B8EF (or add S)
Thats all IIRC from hotter to colder. I'm using a B8EFS right now since I'm going to go to 22-25psi. Also the BR plugs don't have a projected tip. This helps with keeping the spark from blowing out under boost.
Last edited by green95vert; 09-29-2011 at 07:52 AM.
