|
Author
|
Topic: Hit the 10's! (Video)
|
forced331
¯
Member # 1270
|
posted
 
 
quote:
Originally posted by streakmatt:
Congrats on breaking the 10 sec. barrier ![[patriot]](graemlins/patriot.gif) ..I knew your car had the ability to do it with the right tires and you running it all out. Throw a 2.95 pulley on there on you'll see 10.5-10.6's @ 131 or so. What RPM do you shift at? With a 2.95 and 6.87 crank and 6200 shift point you would be at 49813.32 impeller speed. The S-trims are rated to 50,000 so that would be maxing it out.
What pulley are using and how much boost are you seeing? Is your vortech a V1 or V2?
Posts: 1154 | From: Sonoma County | Registered: May 2002
| :
|
|
need-a-cage
¯
Member # 5415
|
posted
Are you talking to me? You know what it is!
Anyway, I did the math a while back for the SQ trim and it was maxed out with a 2.95 if I took it over 6k.
I need a better fuel system to run any more boost. I was leaning out the night before the races when I was checking out the 3.15 pulley. The AFR would shoot straight up after 5700rpm. It was so much warmer the next day that the motor wasn't getting enough air to lean out but the AFR was a little leaner than my commanded AFR.
I did run a 2.95 at Infineon just to see what it would do. I ran it all out to the 1/8th on radials. I then idled through the 60ft and then got on it. It was in the 12's at 126.5mph but it got lean in 4th.
The 3.33 is a good pulley for me right now. It gets 12psi in very cold weather and the AFR is steady at 11.5 all the way through the rpm range. With the 3.15, it was in the high 11's and would lean out in the top of 4th in cold weather.
Craig
--------------------
93 LX Hatch, Dart Big Bore 347, Edelbrock 6037's, Cobra intake, Tremec, S-trim, 60# injectors, Tweecer RT
10.84 @ 128.5mph
Posts: 606 | From: Santa Rosa | Registered: Mar 2005
| :
|
|
forced331
¯
Member # 1270
|
posted
I was asking Streakmatt! You didn't see the quote?? ![[Roll Eyes]](rolleyes.gif)
--------------------
1992 Ford Mustang LX (Original Owner)"Titanium Frost" 331stroker S-Trim, 5spd
2014 Ford Mustang GT- daily driver
Posts: 1154 | From: Sonoma County | Registered: May 2002
| :
|
|
Pure Stang
¯
Member # 7251
|
posted
quote:
Originally posted by need-a-cage:
Not a very good one!
Well, the headers are good quality but they are just shorties.
JBA 1 5/8 unequal shorty headers.
Mac 2 1/2 inch offroad H-pipe.
Mac 2 1/2 tailpipes with their Flowpath mufflers.
If you want to hear it better, I can try to add an old video tomorrow of a slower run from Infineon.
yea can i see that vid. i have the same exact set up as you and mine does not sound like that. must be the sc lol
--------------------
HEART BREAKER
R.I.P Willie Guzman (5ltrsvt) you will be missed brother.
04/24/87 - 11/23/2012
90 lx 347 RIP
86 gt
89 lx- next project
Posts: 6497 | From: San Jose | Registered: Nov 2006
| :
|
|
need-a-cage
¯
Member # 5415
|
posted
You may have been listening to the other cars in the video. It is really hard to hear mine. The other cars were a lot louder, except for the 11.08 pass.
It is louder with the blower on, but I think it sounds a little cleaner NA. It doesn't rap quite as bad at 3500 when the blower is off.
I'll try to find the video.
--------------------
93 LX Hatch, Dart Big Bore 347, Edelbrock 6037's, Cobra intake, Tremec, S-trim, 60# injectors, Tweecer RT
10.84 @ 128.5mph
Posts: 606 | From: Santa Rosa | Registered: Mar 2005
| :
|
|
need-a-cage
¯
Member # 5415
|
posted
Here are a couple videos with my 11.50 setup. This is with about 7psi of boost. The first run spun a lot. The 2nd run hooked too well and the officials had a talk with me.
7psi setup for 11.50 spinning
7psi setup for 11.50 hooking
--------------------
93 LX Hatch, Dart Big Bore 347, Edelbrock 6037's, Cobra intake, Tremec, S-trim, 60# injectors, Tweecer RT
10.84 @ 128.5mph
Posts: 606 | From: Santa Rosa | Registered: Mar 2005
| :
|
|
Pure Stang
¯
Member # 7251
|
posted
Nice. That thing needs some suspension or full slicks.
--------------------
HEART BREAKER
R.I.P Willie Guzman (5ltrsvt) you will be missed brother.
04/24/87 - 11/23/2012
90 lx 347 RIP
86 gt
89 lx- next project
Posts: 6497 | From: San Jose | Registered: Nov 2006
| :
|
|
BCINGUU
¯
Member # 2397
|
posted
Congrats on a great timeslip!
--------------------
93 Cobra #4563 347ci 12.0@118 505rwhp 524tq
90 GT "Saleen Cobra" style convertible 347ci
67 GT "Eleanor" style coupe 347ci
Posts: 1425 | From: San Jose, CA | Registered: Jan 2003
| :
|
|
StreakMatt
¯
Member # 6257
|
posted
quote:
Originally posted by forced331:
quote:
Originally posted by streakmatt:
Congrats on breaking the 10 sec. barrier ..I knew your car had the ability to do it with the right tires and you running it all out. Throw a 2.95 pulley on there on you'll see 10.5-10.6's @ 131 or so. What RPM do you shift at? With a 2.95 and 6.87 crank and 6200 shift point you would be at 49813.32 impeller speed. The S-trims are rated to 50,000 so that would be maxing it out.
What pulley are using and how much boost are you seeing? Is your vortech a V1 or V2?
I'm running the 2.95 and 6.87 crank. Its a V-1 S-Trim. My boost guage doesn't work when I go WOT, only when I gradually bring up the RPMS. I would say I'm around 13-psi.
--------------------
Custom Blue '88 GT: Garage Built= MM&FF January 2012 Cover and Feature. Tuned by Bob Kurgan
Black '03 Cobra: 2.9 Whipple Tuned by Bob Kurgan
Posts: 1198 | From: Sacramento | Registered: Nov 2005
| :
|
|
forced331
¯
Member # 1270
|
posted
quote:
Originally posted by streakmatt:
quote:
Originally posted by forced331:
quote:
Originally posted by streakmatt:
Congrats on breaking the 10 sec. barrier ..I knew your car had the ability to do it with the right tires and you running it all out. Throw a 2.95 pulley on there on you'll see 10.5-10.6's @ 131 or so. What RPM do you shift at? With a 2.95 and 6.87 crank and 6200 shift point you would be at 49813.32 impeller speed. The S-trims are rated to 50,000 so that would be maxing it out.
What pulley are using and how much boost are you seeing? Is your vortech a V1 or V2?
I'm running the 2.95 and 6.87 crank. Its a V-1 S-Trim. My boost guage doesn't work when I go WOT, only when I gradually bring up the RPMS. I would say I'm around 13-psi.
That is the same pulley I am running but seeing 15psi @6k rpm with my V1 s-trim. 13psi is where I want to be. Thanks
--------------------
1992 Ford Mustang LX (Original Owner)"Titanium Frost" 331stroker S-Trim, 5spd
2014 Ford Mustang GT- daily driver
Posts: 1154 | From: Sonoma County | Registered: May 2002
| :
|
|
IvanFive0
built for twisties
Member # 5574
|
posted
What is your suspension set up? And transmission? If you don't mind posting.
--------------------
2012 Coyote - Daily
91 Coupe - HCI turbo
88 Mclaren - Griggs, T56, S trim, B50
87 Coupe
Posts: 883 | From: At the apex, passing you! | Registered: Apr 2005
| :
|
|
need-a-cage
¯
Member # 5415
|
posted
I just have Mega-bite Jr rear control arms, Jegs uppers, and Eibach springs. I am still running the original shocks and struts.
The trans is a Tremec 3550, but I upgraded the input shaft to a 26 spline TKO version when I got my Pro-Motion clutch.
Posts: 606 | From: Santa Rosa | Registered: Mar 2005
| :
|
|
SSF 50
¯
Member # 7219
|
posted
quote:
Originally posted by need-a-cage:
I just have Mega-bite Jr rear control arms, Jegs uppers, and Eibach springs. I am still running the original shocks and struts.
The trans is a Tremec 3550, but I upgraded the input shaft to a 26 spline TKO version when I got my Pro-Motion clutch.
thats it on hole suspension? ![[Eek!]](eek.gif)
--------------------
Never Ending List of 50z!!
"BAY AREA STUNNAZ"
Dude that 5.0 is not a 5.0 no way bro. It has to have a diff motor.
Posts: 2458 | From: SSF | Registered: Nov 2006
| :
|
|
need-a-cage
¯
Member # 5415
|
posted
Yep, that is why it spins so much unless there is good track prep. The Eibach's are their progressive rate lowering springs for handling, not for drag racing.
It doesn't do too badly though. I average mid to low 1.6 60fts on Wednesday's at Inineon on the ET Street bias plys. I have gotten a few 1.57's on a Wednesday night. Their track prep is MUCH better on the weekends. I can't run it all out there because they won't let me back.
However, I am usually running in the 1.9's on my Nittos now with the new motor to keep the ET's over 11.50.
[ February 19, 2009, 10:54 AM: Message edited by: need-a-cage ]
--------------------
93 LX Hatch, Dart Big Bore 347, Edelbrock 6037's, Cobra intake, Tremec, S-trim, 60# injectors, Tweecer RT
10.84 @ 128.5mph
Posts: 606 | From: Santa Rosa | Registered: Mar 2005
| :
|
|
408OUTLAW
¯
Member # 7297
|
posted
![[worship]](graemlins/worship.gif)
--------------------
SOUTH BAY STANGS
Posts: 279 | From: E.SAN JO | Registered: Dec 2006
| :
|
|
Email this post to someone!
Printer friendly view of this Ford topic
