LG Big 3 vs XSPower 3"
12-27-2011, 04:37 PM
#1
Le Mans Master
Thread Starter
LG Big 3 vs XSPower 3"
Anybody have any input? I have been waiting a month for the LG and still no word on when they will be available. I need the exhaust to finish the car. Anybody have the XSPower 3"? How does it sounds?
12-27-2011, 05:47 PM
#3
Race Director
I run the Big 3. I run an ECS trans brace and it's very tight on the passenger side but it doesn't hit. If you go with the LG system, count on tacking it in a few places and getting better clamps. You may want to check with PITTMAN about the other one.
Last edited by WKMCD; 12-27-2011 at 05:50 PM.
12-27-2011, 06:01 PM
#5
Race Director
I only lost 2-3RWHP vs open cutouts with the Big 3. I dyno's 12-14RWHP lower with the GHL's vs the cutouts open. I guess they were worth about 10-12 over the GHL's. They do have some drone but I seldom drive my car with the top up so it's not a big deal. I have an M12 so it's easy to drive around it. That was on the 403. Might be more gain on the 427.
12-27-2011, 06:06 PM
#6
Le Mans Master
Thread Starter
I only lost 2-3RWHP vs open cutouts with the Big 3. I dyno's 12-14RWHP lower with the GHL's vs the cutouts open. I guess they were worth about 10-12 over the GHL's. They do have some drone but I seldom drive my car with the top up so it's not a big deal. I have an M12 so it's easy to drive around it. That was on the 403. Might be more gain on the 427.
12-27-2011, 08:23 PM
#7
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I only lost 2-3RWHP vs open cutouts with the Big 3. I dyno's 12-14RWHP lower with the GHL's vs the cutouts open. I guess they were worth about 10-12 over the GHL's. They do have some drone but I seldom drive my car with the top up so it's not a big deal. I have an M12 so it's easy to drive around it. That was on the 403. Might be more gain on the 427.
12-27-2011, 08:27 PM
#8
Race Director
I'm really not used to being called a liar by a vendor but if you read carefully what I said...the Big 3 put more power to the wheels. Numbers are numbers.
12-27-2011, 08:32 PM
#9
Le Mans Master
Thread Starter
12-28-2011, 12:12 AM
#10
Melting Slicks
12-28-2011, 10:41 AM
#11
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I do apologize for what I said. With your set up and the HP of your car which is very nice, true I would go 3.0" to maximize the HP.
12-28-2011, 05:10 PM
#12
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St. Jude Donor '07-'08,-'13-'14, '16-'17
I only lost 2-3RWHP vs open cutouts with the Big 3. I dyno's 12-14RWHP lower with the GHL's vs the cutouts open. I guess they were worth about 10-12 over the GHL's. They do have some drone but I seldom drive my car with the top up so it's not a big deal. I have an M12 so it's easy to drive around it. That was on the 403. Might be more gain on the 427.
Peace
Chip
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