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supspt454
Newbie
·
From
Oklahoma
Joined
Jul 17, 2022
Last seen
Yesterday at 10:33 PM
Messages
38
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supspt454
replied to the thread
Smeding Performance 383 in a 97 C1500
.
Hi, sorry for the delay. So far so good on the short block. From everything I inspected before final assembly and install, it was top...
Yesterday at 1:55 PM
supspt454
replied to the thread
What to do with pre cat and after cat 02 sensors
.
I defiantly have a lot to learn lol. Oklahoma does not have inspections, I say I won't be running cats, but I am still thinking if I...
Mar 26, 2024
supspt454
replied to the thread
What to do with pre cat and after cat 02 sensors
.
Excellent. Just what I wanted to hear. Thanks a lot for the info. I kind of figured this, but being new to EFI tuning, just wanted to...
Mar 25, 2024
supspt454
replied to the thread
What to do with pre cat and after cat 02 sensors
.
I have HP Tuners and plan to learn how to do this myself. The truck will not have any cats. So I guess my question should be can the...
Mar 25, 2024
supspt454
replied to the thread
What to do with pre cat and after cat 02 sensors
.
So I need all 3 pre cat sensors? If so, where do I put B1S2 if it had 1 factory cat? Just in one of the pipes of the duals, which...
Mar 25, 2024
supspt454
replied to the thread
What to do with pre cat and after cat 02 sensors
.
From what I have found, bank 1 sensor 2 and bank 1 sensor 3 are what I am asking about for the y pipe into single cat exhaust that the...
Mar 25, 2024
supspt454
posted the thread
What to do with pre cat and after cat 02 sensors
in
Engine Performance + Maintenance
.
97 GMC Sierra factory 5.0L exhaust uses a small down pipes with O2 sensors in each bank, then into a Y pipe with a pre cat O2 and after...
Mar 25, 2024
supspt454
replied to the thread
Edelbrock ETec Head Spark Plug Question
.
What in the world. Geez where did you find that. I must have been overlooking or something. Nice find.
Mar 10, 2024
supspt454
replied to the thread
Edelbrock ETec Head Spark Plug Question
.
Hi. Yes, I have found lots of info on heat range charts from just about everyone except for AC Delco. NGK for example, the higher the...
Mar 9, 2024
supspt454
replied to the thread
Edelbrock ETec Head Spark Plug Question
.
R44LTS6 was the factory installed AC Delco plug. I have seen heat ranges listed as 3 and 4 for that plug with a .060 gap. NGK did say...
Mar 8, 2024
supspt454
replied to the thread
Edelbrock ETec Head Spark Plug Question
.
Correct. It uses a 14mm, 3/4" (19.0mm) reach, 5/8" (16.0mm) washer spark plug.
Mar 7, 2024
supspt454
posted the thread
Edelbrock ETec Head Spark Plug Question
in
Engine Performance + Maintenance
.
Quick question about what spark plugs to run with Edelbrock Etec 170 heads on a Vortec 383 OEM ignition system. The heads call for a...
Mar 7, 2024
supspt454
replied to the thread
Smeding Performance 383 in a 97 C1500
.
Truck is finally back on the road. Black box does not like it so much. It runs and drives okay, but the 0411 will be getting installed...
Feb 26, 2024
supspt454
replied to the thread
Push rods
.
BTR hardened chrome pushrods, comp cams steel roller tip rockers (non self aligning) guide plates.
Feb 19, 2024
supspt454
replied to the thread
Push rods
.
Wear pattern with 7.200 push rods and 1.6 ratio rockers.
Feb 18, 2024
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