Corzette Posted June 19, 2004 Share Posted June 19, 2004 Well its official, I just ran tonight again three times and ran: 12.54 111.3 1/8th 8.08 12.56 110.75 8.12 12.55 110.26 8.14 I down jetted from 74/80 to 70/80 I lost a bit on the MPH but same on 60 foot...maybe try 72/82 next time out... 60s were 1.90-1.92 launching at 1800 RPMS on 2800 stall ,,must get 3500 stall convertor... It felt good to go 12.5s again. The victor is just too much for the ole 350..just have to wait for the 383 to put it on.... 411s track test next in July.....more tech info to come...I hope some one can use this info for thier build..... BTW I beat up a Z28 12.55 to 13.1, a vette and some ricer...3 and 0 tonight... total around 18 wins 3 losses to a trailer queen 68 camaro 12.56 to a 11.5, Z28 with a 200 shot 12.49 to a 12.00, and the best race to a build mustang with a 351 Cleveland 12.47 to a 12.43. Lots of fun.... We are at about 2200 feet with dry air...can any tell me what we should run at sea level and 60% humidy??? Grumpy?? Terry Quote Link to comment Share on other sites More sharing options...
grumpyvette Posted June 19, 2004 Share Posted June 19, 2004 12.22 @ 114.29 where I race at sea level on a rare good dry and cool night btw this might help also http://www.bgsoflex.com/holley.html http://www.nastyz28.com/perftune.html http://www.shockley.net/holley-jets.asp http://www.prestage.com/Tech+Info/MiscSpecs/Holley+Carburators/default.aspx http://www.hardtopracing.com/articles/tech/holleytuning.htm http://www.bob2000.com/carb.htm Quote Link to comment Share on other sites More sharing options...
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