TR55s car run like crap feels down on power
TR55s car run like crap feels down on power After the header install on my brothers z i installed tr55 gaped at .050 installed new msd wires. When your drive the car normal its fine. when u floor it from a roll or a dead stop the car hesitates.... im lost gona thro a set of AC delcos in and see what happens?
Originally Posted by 1984camaroz28
After the header install on my brothers z i installed tr55 gaped at .050 installed new msd wires. When your drive the car normal its fine. when u floor it from a roll or a dead stop the car breaks up.... im lost gona thro a set of AC delcos in and see what happens?
Don't be so quick to ditch the TR55's. They are an excellent plug! I'm sure your issues are somewhere else. Maybe you cracked a plug, plug wire not on all the way, etc. etc.
My guess is the headers have caused a slightly lean condition and the incorrect AF ratio is the problem,if you cracked the porcelin of one of the plugs you would see a misfire code, a tune would definetly help but in the meantime just give it a couple hundred miles of normal driving to get the LT trims in line and see how she does.
Originally Posted by kenp
I tried the TR55's and wasn't impressed. Car came with Denso plugs. Went with Denso Irridium. Car runs great.
Originally Posted by ss rally red
Looking at your sig I see no headers,or NOS which is why most peeps use the TR's. A lot of us that have both swear by the TR's.
when i switched to the TR55's at first i almost thought i lost power. but still had original wires. so i went with the msd wires and now its great. i noticed bigger dif going to the msd wires over the tr55's
i was skeptical at first, but ill use TR55's or the TR6 later on..over anything else hands down
i was skeptical at first, but ill use TR55's or the TR6 later on..over anything else hands down
Trending Topics
Originally Posted by Redneck Z
Don't be so quick to ditch the TR55's. They are an excellent plug! I'm sure your issues are somewhere else. Maybe you cracked a plug, plug wire not on all the way, etc. etc.
did the plugs after the header where on they are not cracked the plug wires are all on i cover all the bascis. i just threw the scanner on it when u got to WOT the car is missen at the #1 and #8 cyl
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Originally Posted by ss rally red
My guess is the headers have caused a slightly lean condition and the incorrect AF ratio is the problem,if you cracked the porcelin of one of the plugs you would see a misfire code, a tune would definetly help but in the meantime just give it a couple hundred miles of normal driving to get the LT trims in line and see how she does.
it wont hurt to give it another look over, i agree with redneck. your problem more than likely lies in a connection. may try pulling each wire off and reinstalling all together.
Originally Posted by black00TA
it wont hurt to give it another look over, i agree with redneck. your problem more than likely lies in a connection. may try pulling each wire off and reinstalling all together.
Originally Posted by 1984camaroz28
did the plugs after the header where on they are not cracked the plug wires are all on i cover all the bascis. i just threw the scanner on it when u got to WOT the car is missen at the #1 and #8 cyl
Rather than scrap the TR55's all together, I'd replace the #1 and #8 plugs and test and replace, if necessary, the accompanying wires.
Originally Posted by Redneck Z
Rather than scrap the TR55's all together, I'd replace the #1 and #8 plugs and test and replace, if necessary, the accompanying wires.
TECH Enthusiast
Joined: Jul 2005
Posts: 732
Likes: 0
From: Herndon, VA
Originally Posted by black00TA
when i switched to the TR55's at first i almost thought i lost power. but still had original wires. so i went with the msd wires and now its great. i noticed bigger dif going to the msd wires over the tr55's
i was skeptical at first, but ill use TR55's or the TR6 later on..over anything else hands down
i was skeptical at first, but ill use TR55's or the TR6 later on..over anything else hands down
TECH Enthusiast
Joined: Jul 2005
Posts: 732
Likes: 0
From: Herndon, VA
Originally Posted by 1984camaroz28
replaced them and still feals down but hes runing 89 whould that have any effect