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2011-2014 Mustangs
Power-Adders
FINALLY DONE!! First F1X procharger on a coyote EVER!!!
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<blockquote data-quote="blk00gtvert" data-source="post: 15237944" data-attributes="member: 48149"><p>Sorry that I forgot to update this again. it appears that I final found the root issue to the breaking up that i have been fighting at the track for over a year now. i always have had what i thought was a ignition issue at high rpm whenever i pushed the car hard. well.... looks like MMR broke it off in my A$$ again. i have been using their cylinder heads off my broken motor from them (long story). anyway few weeks ago i randomly broke a valvpring.. and i mean RANDOM like was on the interstate with the cruise control set and tapped the break to shut it off and i was turning on the off ramp and the damn thing just starts misfiring, im like WTF?. so i limp it to the house and few hours later find a broken spring. so on a hunch i pull a few of the springs and low and behold, every spring tha i checked had almost STOCK pressure. and were all over the place. ranging from 70-90# on seat. so i call my buddy tim at MPR and he confirms what i found. says the springs are total junk. he said he has taken new ones, put them in a cheker, come back a few hours later and they are down in pressure substantially. he basically told me i was lucky they didn't fail right away. so knowing this.. i go back and check my logs and i find that my boost readings started jumping +/- 2 psi while it was breaking up. i just never noticed it. so 90% sure i found my smoking gun. i have a set of mpr springs ordered and will be tossing them in when they get here....</p></blockquote><p></p>
[QUOTE="blk00gtvert, post: 15237944, member: 48149"] Sorry that I forgot to update this again. it appears that I final found the root issue to the breaking up that i have been fighting at the track for over a year now. i always have had what i thought was a ignition issue at high rpm whenever i pushed the car hard. well.... looks like MMR broke it off in my A$$ again. i have been using their cylinder heads off my broken motor from them (long story). anyway few weeks ago i randomly broke a valvpring.. and i mean RANDOM like was on the interstate with the cruise control set and tapped the break to shut it off and i was turning on the off ramp and the damn thing just starts misfiring, im like WTF?. so i limp it to the house and few hours later find a broken spring. so on a hunch i pull a few of the springs and low and behold, every spring tha i checked had almost STOCK pressure. and were all over the place. ranging from 70-90# on seat. so i call my buddy tim at MPR and he confirms what i found. says the springs are total junk. he said he has taken new ones, put them in a cheker, come back a few hours later and they are down in pressure substantially. he basically told me i was lucky they didn't fail right away. so knowing this.. i go back and check my logs and i find that my boost readings started jumping +/- 2 psi while it was breaking up. i just never noticed it. so 90% sure i found my smoking gun. i have a set of mpr springs ordered and will be tossing them in when they get here.... [/QUOTE]
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Power-Adders
FINALLY DONE!! First F1X procharger on a coyote EVER!!!
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