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Quarter mile times. |
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jcisworthy 
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Joined: Jul/23/2009 Location: New York Status: Offline Points: 545 |
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 Posted: May/08/2012 at 6:27pm |
   
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kellysguy
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Joined: Mar/15/2012 Location: Mississippi Status: Offline Points: 745 |
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Posted: May/12/2012 at 10:08pm |
Is that a typo? Did you mean 390?
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amxmark
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Joined: Nov/11/2007 Location: Canada Status: Offline Points: 56 |
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Posted: May/13/2012 at 12:27pm |
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typo? the car is a 30 over 290 ci stock heads, well done valve job, I forgot to mention a comp cams solid lifter, feel to ask any other questions.
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idrambler
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Joined: Jul/02/2007 Location: Nampa,Idaho Status: Offline Points: 1366 |
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Posted: May/13/2012 at 11:58pm |
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OK.....after having a rocker polylock back off and blowing the puck out of a spring clip type hyd lifter...which thankfully landed in the valley....we got the 407 in the Gremlin back together with a new set of Comp Pro Magnum hyd lifters as well as a new to me 750 DP HP style carb....and went to the track yesterday for test & tune got 4 passes....first pass off the trailer was 11.701 @ 116.74mph...temp 59/Da3200ft track elevation 2700ft....went down in jet size gained some ET lost mph...went down another jet size lost et @ mph...went back to original jets 78 F/80R gained back the ET and most of the mph....temp was 72/Da4000ft by then....with adding 80lbs of weight over the winter the car ran about where it was last fall with the edelbrock 750 in cool mine shaft type air....so I am really please.....plan is to go 80F @ rear for Friday club race temps should be in the 60's to around 70......
Edited by idrambler - May/13/2012 at 11:59pm |
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Jim..NAMDRA/AMCRC
Treasure Valley AMC Idaho http://idahoamcrambler.com/ 29Nash AMC360/904 69AMX 401/727 74Gremlin 401/727 73Matador/73Hornet wag |
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RUMBLR
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Joined: Mar/03/2010 Location: South Australia Status: Offline Points: 19 |
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Posted: Jun/04/2012 at 9:59am |
 Ran a PB 11.83 @ 115 343ci, rectangular port heads, 292 comp cam, RPM Air Gap, 904TF 3500 stall, M20 4.10 |
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sabajoe
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Joined: Jun/15/2011 Location: Clinton,SC Status: Offline Points: 3 |
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Posted: Jun/04/2012 at 10:52am |
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Living in the southeast, we run mostly 1/8 mile bracket races. The very first pass i made was 1/4 mile and it went 15.66 best 1/8 mile time has been 9.88 I only have @ 15 passes on it so far.  Edited by sabajoe - Jun/04/2012 at 10:56am |
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67RogueX-Code
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Joined: Jan/21/2009 Location: Dallas, Texas Status: Offline Points: 1028 |
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Posted: Jun/04/2012 at 12:38pm |
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Running with your hub-caps on? ... how'd you get away with that? |
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Bob Wilcox
67RogueX-Code |
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nda racer
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Joined: Nov/28/2009 Location: Ohio Status: Offline Points: 1253 |
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Posted: Jun/04/2012 at 3:08pm |
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Depends on the track. I heard some places make you take your trim rings off. They always let me run my trim rings or dog dish caps at Quaker and Thompson.
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390spirit
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Joined: Jun/28/2008 Location: U.S.A. Status: Offline Points: 1424 |
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Posted: Jun/04/2012 at 4:53pm |
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At New England Dragway if its not bolted on then it comes off, its a NHRA track.
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390spirit
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Joined: Jun/28/2008 Location: U.S.A. Status: Offline Points: 1424 |
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Posted: Jun/04/2012 at 4:54pm |
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oh ya and i was told the big guns are comming in 2013!
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amxmark wrote: