# 7PSI stock motor? **URL:** \ **Category:** NYSpeed Automotive\ **Created:** [December 6, 2007, 4:06pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864 "2007-12-06T16:06:47Z")\ **Posts on this page:** 17\ **Page:** 1
**Author:** ![KuntryQuestTSi](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/kuntryquesttsi/32/5010_2.png) [@KuntryQuestTSi](https://forums.speedlife.net/u/KuntryQuestTSi)\ **Post date:** [December 6, 2007, 4:06pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/1 "2007-12-06T16:06:47Z")
i picked up a 5.0 mustang, and yes its old my 2nd V8, my other being a classic that has gotten 70 miles this year. this one i want to built a bit. i was looking into a blower system. the cars current mods are as listed 71,000 miles. auto with shift kit and tranny cooler. 5 lug swap with 97 gt wheels. trunk mount battery. headers, off road h, jardine exhaust. alarm w/ remote start. msd distributor black magic fan southside lowers. e303 cam now if i bought a blower system and ran 7PSI would i be fine? also if i got a wideband would i need to create 2 bungholes and run 2 o2 sensors? ---
**Author:** ![ieatpaint](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ieatpaint/32/7311_2.png) [@ieatpaint](https://forums.speedlife.net/u/ieatpaint)\ **Post date:** [December 6, 2007, 4:17pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/2 "2007-12-06T16:17:37Z")
If anything like turbo, i think it would depend on the specific blower and pulley size as to how much 7psi truly is. also, lol at bunghole. bungs would have sufficed. ---
**Author:** ![KuntryQuestTSi](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/kuntryquesttsi/32/5010_2.png) [@KuntryQuestTSi](https://forums.speedlife.net/u/KuntryQuestTSi)\ **Post date:** [December 6, 2007, 4:39pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/3 "2007-12-06T16:39:20Z")
[quote=“ieatpaint315,post:2,topic:39864"”] If anything like turbo, i think it would depend on the specific blower and pulley size as to how much 7psi truly is. also, lol at bunghole. bungs would have sufficed. [/quote] lol bung/bunghole whatever, but it is a 7psi pully so i would think being pully driven be way more accurate than exhaust driven device. ---
**Author:** ![dreid](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/dreid/32/7388_2.png) [@dreid](https://forums.speedlife.net/u/dreid)\ **Post date:** [December 6, 2007, 5:50pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/4 "2007-12-06T17:50:49Z")
Derricks old notch??? sounds like the same specs. 5.0 mag did a bolt turbo from one of the well know mustang turbo manufacturers and the car made something like 400+ just with the turbo kit. Car was stock. I think the 400+ dyno pull was on 11 or 12 psi. I wanna say the kit focuses on 7 psi so u should be good. Derrick would be the man to ask/PM ---
**Author:** ![BDR5oh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bdr5oh/32/7315_2.png) [@BDR5oh](https://forums.speedlife.net/u/BDR5oh)\ **Post date:** [December 6, 2007, 5:51pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/5 "2007-12-06T17:51:06Z")
No charger will net ya 7psi … if it’s my old novi 1000 kit … it is setup for 6psi … and should get ya almost 100hp at the crank ---
**Author:** ![wavebyee](https://avatars.discourse-cdn.com/v4/letter/w/f08c70/32.png) [@wavebyee](https://forums.speedlife.net/u/wavebyee)\ **Post date:** [December 6, 2007, 6:04pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/6 "2007-12-06T18:04:52Z")
blower would no problem as l as you get a fuel pump and injectors to support it. A wideband wouldn’t be nec. if you get a customtune using a chip. ---
**Author:** ![02svtfocus](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/02svtfocus/32/7318_2.png) [@02svtfocus](https://forums.speedlife.net/u/02svtfocus)\ **Post date:** [December 6, 2007, 6:24pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/7 "2007-12-06T18:24:54Z")
[quote=“wavebyee,post:6,topic:39864"”] blower would no problem as l as you get a fuel pump and injectors to support it. A wideband wouldn’t be nec. if you get a customtune using a chip. [/quote] injectors and FMU or a custom tuned chip might need to retard timing too. I would get a MSD 6AL box with retard plugins considering how easy and convenient they are ---
**Author:** ![VertZ24](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/vertz24/32/5169_2.png) [@VertZ24](https://forums.speedlife.net/u/VertZ24)\ **Post date:** [December 8, 2007, 8:11pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/8 "2007-12-08T20:11:42Z")
Injectors, cartech or equivalent FMU, maybe an adjustable FPR to set base pressure. I ran 6 PSI on a 2.4 safely with that. ---
**Author:** ![ubengineering](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ubengineering/32/5171_2.png) [@ubengineering](https://forums.speedlife.net/u/ubengineering)\ **Post date:** [December 8, 2007, 8:55pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/9 "2007-12-08T20:55:06Z")
my dd autotragic 95 neon with 90k and piston slap handled a 50 shot of NOS during the summer months just fine, if youre gonna go the way of a blower, go the WHOLE way, its winter, dont shortcut it, u got plenty of time to rebuild that engine, otherwsie NOS ITTTTTTTTT, my .02 ---
**Author:** ![See4Ways](https://avatars.discourse-cdn.com/v4/letter/s/3ec8ea/32.png) [@See4Ways](https://forums.speedlife.net/u/See4Ways)\ **Post date:** [December 8, 2007, 9:01pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/10 "2007-12-08T21:01:16Z")
do it so we can race. meet your maker sonny. ---
**Author:** ![ubengineering](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ubengineering/32/5171_2.png) [@ubengineering](https://forums.speedlife.net/u/ubengineering)\ **Post date:** [December 9, 2007, 4:28pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/11 "2007-12-09T16:28:27Z")
are you trying to call out my 110whp dodge neon to a dual? so be it destiny will be fulfilled ---
**Author:** ![See4Ways](https://avatars.discourse-cdn.com/v4/letter/s/3ec8ea/32.png) [@See4Ways](https://forums.speedlife.net/u/See4Ways)\ **Post date:** [December 9, 2007, 4:40pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/12 "2007-12-09T16:40:29Z")
[quote=“ubengineering,post:11,topic:39864"”] are you trying to call out my 110whp dodge neon to a dual? so be it destiny will be fulfilled [/quote] if you are talking to me. in a one word answer NO. i was making and inside joke with kuntryquest because we traded cars recently.:biglol: ---
**Author:** ![KuntryQuestTSi](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/kuntryquesttsi/32/5010_2.png) [@KuntryQuestTSi](https://forums.speedlife.net/u/KuntryQuestTSi)\ **Post date:** [December 9, 2007, 4:56pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/13 "2007-12-09T16:56:15Z")
thats BS, i gave you 4 new tires on that car! lol you have to race with bald snow tires ha ---
**Author:** ![ubengineering](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ubengineering/32/5171_2.png) [@ubengineering](https://forums.speedlife.net/u/ubengineering)\ **Post date:** [December 9, 2007, 6:14pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/14 "2007-12-09T18:14:12Z")
[quote=“1995z2d8,post:12,topic:39864"”] if you are talking to me. in a one word answer NO. i was making and inside joke with kuntryquest because we traded cars recently.:biglol: [/quote] well great now i feel left out :uhh: ---
**Author:** ![articzap](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/articzap/32/7361_2.png) [@articzap](https://forums.speedlife.net/u/articzap)\ **Post date:** [December 9, 2007, 6:32pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/15 "2007-12-09T18:32:21Z")
Depends on the size of the blower as to whether or not your motor can handle the CFM it will be pushing at 7 psi. Blowers are just like turbos in the sense that psi per cfm changes with the size of the forced induction device. ---
**Author:** ![ubengineering](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ubengineering/32/5171_2.png) [@ubengineering](https://forums.speedlife.net/u/ubengineering)\ **Post date:** [December 9, 2007, 8:09pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/16 "2007-12-09T20:09:51Z")
off topic but, i was just lookin at your sig articzap, do you know what happend to andys 240 (original sin) i believe he had one stored in sum barn before he moved away, i tried iming him but he didnt answer me, he sell it? heard it was pretty quick ---
**Author:** ![articzap](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/articzap/32/7361_2.png) [@articzap](https://forums.speedlife.net/u/articzap)\ **Post date:** [December 10, 2007, 2:20pm UTC](https://forums.speedlife.net/t/7psi-stock-motor/39864/17 "2007-12-10T14:20:23Z")
His black one was sold. I don’t know of any others that he had.