In today's economy it's essential to get the most you can for your shopping dollar. So there's no rationale to over pay for
Pair Emissions when there are large numbers of them for sale on eBay. Plus, eBay is one of the leading and most honest online shopping sites in the world. This site is authorized by eBay to help you find the
Pair Emissions you are hunting for and show them to you. If you don't see the
Pair Emissions you are looking for below. Use the search function on the right to find the variety you want.
my 1989 dodge dakota 3.9 V6 with throttle body injection is wearing only a catalytic converter as far as the exhaust. i plan on ripping off the cat. soon and cutting the exhaust into such a fashion that i can weld on a pair of dual straight pipes that i can hopefully make come out in front of the rear wheels. there will be no mufflers or cat. converters. one of my questions on this matter is will having straight pipes make my truck backfire upon decelleration or when i upshift? also, will the unrestriction of the exhaust cause the oxygen sensor to throw a code at the ecu? or does the old technolegy of the sensor not care if there is any cat. at all? and also, just to be sure, will having no backpressure hurt my engine in any way? how do backpressureless engines perform on the highway? thanks for your input everyone. ohh yeah, please leave your crap about noise and emissions laws out. thanks ya'll
Hey Matt cutting out your cat will cause the 02 sensor to throw a code out all the time and you might get a little back fire on decelerations but the big thing you will notice is the decrease in MPG because of the less back pressure your engine will use more gas as you lessen back pressure the throttle body will sense that more gas is needed and it will inject more gas into the chamber. it has to do with the valve timing and the injection even though you have not messed with your timing. backpressure works the same on all cars and more so on diesel.
6BQ6GA 6CU6 NOS General Electric radio amplifier vacuum tubes 2 tested 6BQ6GT , Vintage (2) Pair RCA 6BK4B NOS/NIB Tubes, Vintage (2) Pair RCA 6BQ7A NOS/NIB Tubes, Vintage (2) Pair RCA 5823 NOS/NIB Tubes, Vintage (2) Pair RCA 6BA6 NOS/NIB Tubes, HIGH FIDELITY 1952 Raytheon JRP 6AK5 5654 6AK5W Matched Pair Amp Tube Little Dot, NOS RAYTHEON WINDMILL GETTER 5751 12AX7 ECC83 MATCHED PAIR TUBES , 2pcs Premium Grade Shuguang Treasure Vacuum Tube 300B-Z Matched pair, A vintage matched pair of JAN 6B4G NOS NIB Ken Rad Twin mono plate tubes 2A3, 2pcs Premium Grade Shuguang Treasure Tube CV181-Z Matched Pair(Black bottle), AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE 1965 O GETTER MATCHED PAIR 6922 TONEQ4, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE 1965 O GETTER MATCHED PAIR 6922 TONEQ3, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE 1965 O GETTER MATCHED PAIR 6922 TONEQ2, 1959 GE JAN JG 6201 12AT7WA 12AT7 MATCHED SET PAIR "D"Gtr 3 MICA Audio Amp Tube, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE 1965 O GETTER MATCHED PAIR 6922 TONEQ1, 6AU6 6AU6A audio amplifier HAM radio TV tube - Sylvania brand - match pair, 1962 GE **5*STAR** 6201 12AT7WA 12AT7 MATCHED SET PAIR 3 MICA Audio Amp Tube, 1953 GE JAN JG 6201 12AT7WA 12AT7 3M BLACK PLATE MATCHED SET PAIR Amp Audio Tube, 2 12AX7/ECC83 Telefunken strong smooth plate matched tubes, 1963, #265 tube, '61 RARE HIGH FIDELITY RCA 6X4 FOIL BLACK PLATE MATCHED SET PAIR! Amp Audio Tube, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE 1959 D GETTER PAIR MATCHED DATE PAIR 0A, 2 HIGH QUALITY RCA 12AT7 (6201 12AT7WA) SQ PLATE MATCHED SET PAIR Amp Audio Tube, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE L, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE K, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE J, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE I, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE H, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE G, Premium Grade Shuguang Treasure Vacuum Tube 300B-Z Matched pair(Black bottle), NOS 6GJ5 Tubes, INT SERVICEMASTER (Sylvania) - USA - 1970's ($9/ea, Pairs Avail), AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE F, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE E, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE D, A match pair of vintage NOS 6CZ5 RCA black plate power tubes 6973, 2 GE 12B4A 12B4 BLACK PLATE MATCHED SET PAIR vtg Amp Radio Reciever Vacuum Tube, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE C, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE B, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE LARGE O GETTER NONDESCIPT SWEET TONE A, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE J, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE I, Mullard EF 86 matched pair, Mullard EL34 black base matched quad maxi matcher tested, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE H, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE G, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE F, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE E, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE D, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE C, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE B, AMPEREX BUGLE BOY 6DJ8 ECC88 VACUUM TUBE SMALL O GETTER NONDESCIPT SWEET TONE A, 2 RARE 1962 HIFI RCA 6679/12AT7 6201 BLACK PLATE MATCHED SET PAIR Amp Audio Tube, TELEFUNKEN 12AX7 ECC83 VACUUM TUBE 1960'S DIAMOND BOTTOM #c, 1962 RCA JRC 12AT7WA 6201 12AT7 BLACK PLATE SROD MATCHED SET PAIR Amp Audio Tube, SYLVANIA 6C4 MATCHED SET PAIR Vintage 1953 Pre Amp Audio Radio Vacuum Tube Valve, 2 SYLVANIA 6C4 MATCHED SET PAIR Vintage Pre Amp Audio Radio Vacuum Tube Valve, 1955 TUNG-
SOL JTL 12AU7 12AU7A MATCHED PAIR Pre Amp Audio Vacuum Tube NOS NIB, IC 6EA8 6GH8A 6GH8 6U8A BLACK PLATE MATCHED SET PAIR Amp Audio Vacuum Vtg Tube, 2 SYLVANIA 12AT7 ECC81 SQUARE PLATE MATCHED SET PAIR Vtg Amp Audio Tube NOS NIB, 1966/69 Westinghouse 6CG7 6FQ7 MATCHED SET PAIR Vintage Amp Audio Vacuum Tube, RARE 1966 RCA JRC 12AT7WA 6201 12AT7 BLACK PLATE MATCHED SET PAIR Amp Audio Tube,
