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762 Posts
Okay, I finally sorted through some of the latest forum topics and have the time to pass on my latest findings from a mod.
I received a re-burned chip from PHP and installed it today. The first didn't work so they corrected the problem and returned it to me. It seems that it took a while for my car's computer to recognize the new program because within the space of about 30 minutes and 10 miles the car shut down on me once, idle fluctuated a bit and finally it hickuped then immediately sprang to life with a more aggressive roar. So I took it out for an extended run of 30 miles at varying speeds and gears. Here's my impression. With my 373's I hit the rev limiter in 3rd at about 93-95 mph. 5th gear at 4200-4300 rpm I maxed out my speedometer. Yep, 150 mph with power still building. I remember before on my trip from the port of entry that I hit 148 at about 5500-5800 rpm (I can't quote exactly because I was concentrating hard on the road and curve approaching). This time it was all straight and I even had my wife in the car to help me keep track of the tach reading. I didn't really need her though because it was an open road and the car was rock solid. In fact I felt like I could just cruise all night at that speed. Needless to say I am very pleased with the result this latest mod has made for my car. I should also mention that between the first high speed run and the one today I installed my Demolet Densecharger which may have played a part in the overall performance. Temperature outside was a humid 26 degrees centigrade winds calm. Monday I go to the open track for some real fun. For all of you non-Bullitt owners I say hurry up and get one 'cause this car really rocks!!!! I also received my A/C switches and e-brake handle from MGW. All I can say is all of you that already own them and commented on the fit and finish are absolutely correct. They compliment my UPR window switches and my soon to be added chrome cluster surrounds from Brothers Performance.
I received a re-burned chip from PHP and installed it today. The first didn't work so they corrected the problem and returned it to me. It seems that it took a while for my car's computer to recognize the new program because within the space of about 30 minutes and 10 miles the car shut down on me once, idle fluctuated a bit and finally it hickuped then immediately sprang to life with a more aggressive roar. So I took it out for an extended run of 30 miles at varying speeds and gears. Here's my impression. With my 373's I hit the rev limiter in 3rd at about 93-95 mph. 5th gear at 4200-4300 rpm I maxed out my speedometer. Yep, 150 mph with power still building. I remember before on my trip from the port of entry that I hit 148 at about 5500-5800 rpm (I can't quote exactly because I was concentrating hard on the road and curve approaching). This time it was all straight and I even had my wife in the car to help me keep track of the tach reading. I didn't really need her though because it was an open road and the car was rock solid. In fact I felt like I could just cruise all night at that speed. Needless to say I am very pleased with the result this latest mod has made for my car. I should also mention that between the first high speed run and the one today I installed my Demolet Densecharger which may have played a part in the overall performance. Temperature outside was a humid 26 degrees centigrade winds calm. Monday I go to the open track for some real fun. For all of you non-Bullitt owners I say hurry up and get one 'cause this car really rocks!!!! I also received my A/C switches and e-brake handle from MGW. All I can say is all of you that already own them and commented on the fit and finish are absolutely correct. They compliment my UPR window switches and my soon to be added chrome cluster surrounds from Brothers Performance.