10.46@128 NA
Thread Starter
Joined: Dec 2001
Posts: 519
Likes: 2
From: Northern Indiana
10.46@128 NA finally got to get out and have 3 trouble free days of racing all weekend <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" /> . nice to just enjoy spending time hanging out at the track again. fri and sunday i just hit the local track (grease pit) since the weather wasnt that great
Saturday night i went down to US41 with some decent weather and managed a 10.46@128 with a 1.43. also won the brackets and got some $ <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
got some rear shocks and a new set of slicks on the way so hopefully with those on traction will be more consistent (the tracks i run at dont have the greatest prep).
Saturday night i went down to US41 with some decent weather and managed a 10.46@128 with a 1.43. also won the brackets and got some $ <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
got some rear shocks and a new set of slicks on the way so hopefully with those on traction will be more consistent (the tracks i run at dont have the greatest prep).
On The Tree
Joined: Nov 2002
Posts: 183
Likes: 0
From: Shreveport, Louisiana
Re: 10.46@128 NA That's flyin' for straight motor! Would you care to elaborate on your setup?
edit: I just saw this thread, in which you answer that question. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
<small>[ April 14, 2003, 03:17 PM: Message edited by: Serial Thriller ]</small>
edit: I just saw this thread, in which you answer that question. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
<small>[ April 14, 2003, 03:17 PM: Message edited by: Serial Thriller ]</small>
Thread Starter
Joined: Dec 2001
Posts: 519
Likes: 2
From: Northern Indiana
Re: 10.46@128 NA </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Gangly:
<strong>would like to see what it would do on a track like ours down here (Houston Raceway Park) </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">so would i. HRP is 700' lower than the track i run at, and would hook a hell of alot better
<strong>would like to see what it would do on a track like ours down here (Houston Raceway Park) </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">so would i. HRP is 700' lower than the track i run at, and would hook a hell of alot better
Re: 10.46@128 NA Wow! Im gonna have to come out and watch! Let me know when you go, and Ill try to be there <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />
LOuis
LOuis
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Thread Starter
Joined: Dec 2001
Posts: 519
Likes: 2
From: Northern Indiana
Re: 10.46@128 NA honestly i dont know. been meaning to get it on the scales this spring but keep forgetting. maybe ill do that when im out cruising tomarrow night if i get the motor back together in time. if not ill do it before i go racing saturday
for this weekend ive raised the compression from 12.0 to 12.5 and put Strange shocks on the rear.
<small>[ April 25, 2003, 01:43 AM: Message edited by: chevyguy3 ]</small>
for this weekend ive raised the compression from 12.0 to 12.5 and put Strange shocks on the rear.
<small>[ April 25, 2003, 01:43 AM: Message edited by: chevyguy3 ]</small>
Re: 10.46@128 NA chevyguy3,
where you ported your GM LT4 heads?
what they flow and how good is the port velocity?
what is the chambers volume?
and intake/exhaust runners volume?
thanks
where you ported your GM LT4 heads?
what they flow and how good is the port velocity?
what is the chambers volume?
and intake/exhaust runners volume?
thanks
Thread Starter
Joined: Dec 2001
Posts: 519
Likes: 2
From: Northern Indiana
Re: 10.46@128 NA
chevyguy3,
where you ported your GM LT4 heads? They are an OLD set of Lingenfelter Stage 2 CNCs, that were then worked on a little more by Second Street Speed in PA.
what they flow and how good is the port velocity? dont know the flow, dont know velocity (probably high velocity, the runners are small)
what is the chambers volume? used to be 55cc, shaved .015" off them this week, not sure exactly what they are now
and intake/exhaust runners volume? dont know... not much material was removed from the runners though. seriously there is a lot of area on the tops and bottoms and some even on the sides of the runners where the factory casting flash is still even there
thanks
where you ported your GM LT4 heads? They are an OLD set of Lingenfelter Stage 2 CNCs, that were then worked on a little more by Second Street Speed in PA.
what they flow and how good is the port velocity? dont know the flow, dont know velocity (probably high velocity, the runners are small)
what is the chambers volume? used to be 55cc, shaved .015" off them this week, not sure exactly what they are now
and intake/exhaust runners volume? dont know... not much material was removed from the runners though. seriously there is a lot of area on the tops and bottoms and some even on the sides of the runners where the factory casting flash is still even there
thanks
Teching In
Joined: Nov 2002
Posts: 10
Likes: 0
From: Mesa, Arizona
Re: 10.46@128 NA 
Insane times man. Would like more info on your setup as well. Maybe I can get my turd mobile 396 into the 11's
Also what do you use to tune your car? I need to find someone that knows what they are donig with FAST and is willing to give me some pointers.