Go Back   Ford Mustang Forums > Mustang > 5.0 Mustang > 5.0L Tech

Welcome to our Mustang forums where Mustangers come together to hang out, discuss and enjoy their favorite Mustang hobby with fellow Mustang enthusiasts. We invite everyone to read, post, and enjoy our Mustang forum as well as the many other sections of our site.

You are currently viewing our forums as a guest. By joining our community you gain access to post topics, communicate with members, upload your photos and access many other special features. Registration is fast, simple and free so why wait, join our Mustang community today! If you have any problems with registration or your account login, please contact support.

5.0 Mustangs Tech Forum

5.0L Talk | 5.0L Tech | 94-95 Tech | 1979-1993   1994   1995   Upload Pictures | Timeslips | Power Adders | Mustang Tech 


Reply   Post New Thread
Unread 11-17-2004   #1 (permalink)
86Cobra is offline Made Member

5.0L Member


Joined: Apr 2002
Posts: 743 Threads: 3
 86Cobra's Country Flag
Phoenix   Arizona
86Cobra is on a distinguished road
Default New dyno results for NA 306

I've been fighting valve float for a year or so now and finally somewhat tamed it with much stiffer springs (160/410) and titanium retainers. Now it pulls strong to about 6400. It used to float the valves around 5800. Hopefully this will translate into better track results. I had it at the track this past weekend but my clutch gave out on the first launch.

Motor is a 10.8:1 306 with TEA ported TWs, FTI cam, and a Holley intake.



dyno graph
__________________
86 GT Convertible - NA 306
11.88@116 (~2000' DA), 1.57 60' on BFG DRs
89 LX 5.0 - stock daily driver
86Cobra is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Sponsored Links
Advertisement
 
Unread 11-18-2004   #2 (permalink)
GhostDog 5.0 is offline Top Dog

5.0L Member


Joined: Aug 2002
Posts: 4,844 Threads: 164
 GhostDog 5.0's Country Flag  View GhostDog 5.0's 20 photos  View GhostDog 5.0's HomePage
Edinburg   Texas
GhostDog 5.0 is on a distinguished road
Send a message via AIM to GhostDog 5.0 Send a message via Yahoo to GhostDog 5.0
Default

That's a ton of power! Especially from a N/A car. Why did you go with a holley intake and twisted wedge heads ?
__________________
89 GT Hatch: Custom M90 Supercharged w/ Ported Trickflow Trackheat Heads, Stage 1 cam, Streetheat lower / Sheet metal upper, Tweecer RT & PLX Wideband, 75mm TB, 1.6 Roller rockers, 3.73s, MSD 6a, Canton 7qt Pan+ Windage tray, 36LB Injectors, 200 amp Alternator, 75mm Pro-Mas MAF, 190lph fuel pump,Spec Stage 1 Clutch,SouthSide LCA's, Pro 5.0 Shifter, Steeda CC Plates / Springs, FMS Aluminum Driveshaft, New T5 w/ 2.95 first gear, Underdrive pullies, Zirgo 3300Cfm Elec. Fan, AFCO alum. radiator
GhostDog 5.0 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 11-18-2004   #3 (permalink)
86Cobra is offline Made Member

5.0L Member


Joined: Apr 2002
Posts: 743 Threads: 3
 86Cobra's Country Flag
Phoenix   Arizona
86Cobra is on a distinguished road
Default

Yeah, if only my vert wasn't such a fat pig. Race weight is 3250 even though I've pulled a lot of weight out of it.

I've had the TFS heads for about 8 years. When I got more serious with the car a few years ago I decided to keep them and have them ported. I picked the Holley intake because it's the one all of the NMRA Pure Streeters (10 second NA 306s) use.
__________________
86 GT Convertible - NA 306
11.88@116 (~2000' DA), 1.57 60' on BFG DRs
89 LX 5.0 - stock daily driver
86Cobra is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 11-18-2004   #4 (permalink)
krazyskip is offline Made Member

5.0L Member


Joined: May 2003
Posts: 294 Threads: 77
 krazyskip's Country Flag  View krazyskip's 4 photos
Long Beach   California
krazyskip is on a distinguished road
Send a message via AIM to krazyskip Send a message via MSN to krazyskip
Default

wow, thats some power. i hope i can get at least 350hp to the wheels on mine. but i still have the stock tranny.
krazyskip is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 11-18-2004   #5 (permalink)
bionic_chronik is offline Made Member

5.0L Member


Joined: Feb 2003
Posts: 358 Threads: 48
 bionic_chronik's Country Flag
Royalton   Illinois
bionic_chronik is on a distinguished road
Send a message via Yahoo to bionic_chronik
Default

Holy crap, that is unreal power for a NA 306. Now all you need is a turbo kit and you'll be well over 500 at the wheels lol
bionic_chronik is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 11-18-2004   #6 (permalink)
Fordgazm is offline Top Dog

5.0L Member


Joined: Feb 2003
Posts: 3,259 Threads: 298
 Fordgazm's Country Flag  View Fordgazm's HomePage
Wayne   Ohio
Fordgazm is on a distinguished road
Send a message via Yahoo to Fordgazm
Default

So whats it run
__________________
Never argue with an idiot. They will bring you down to their level and beat you with experience...
Fordgazm is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 11-18-2004   #7 (permalink)
86Cobra is offline Made Member

5.0L Member


Joined: Apr 2002
Posts: 743 Threads: 3
 86Cobra's Country Flag
Phoenix   Arizona
86Cobra is on a distinguished road
Default

Not turbo kit with 10.8:1 compression. :walksmile

I'll have a new clutch in it in a couple of weeks so hopefully I'll be back to track in December sometime. It should be a little faster than before so I'm hoping for 11.6s at 117+.
__________________
86 GT Convertible - NA 306
11.88@116 (~2000' DA), 1.57 60' on BFG DRs
89 LX 5.0 - stock daily driver
86Cobra is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Sponsored Links
Advertisement
 
Reply   Post New Thread



Thread Tools



Mustang Photos
Mustang Links    Top Sites    RSS    Link To Us    Add to Favorites    Archive    Terms of Use    Site Rules    Privacy    Contact    Sponsors    Advertise   
AllFordMustangs is not affiliated with or endorsed by Ford Motor Company. ©Copyright 2002-2011 All Auto Enthusiasts Network

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162