Bolt on LT1 at the dyno
#1
Bolt on LT1 at the dyno
Went to the dyno today. Can't say im upset or happy. Didn't really know what to expect. . Put down 289whp/323tq. Air fuel was pretty close to dead on. Besides the second pull it was a little leaner. Is that normal for my mods? Was done on a dyno Dynamics dyno. Temp was around 85. Pretty much stock with hollowed cats i put down 262whp/ 285tq. Ill get the sheets up tomorrow.
Mods in sig. Only difference is 3.42's and have umi lower control arms and panhard bar. I also have a set of 1.6rr's and crank pulley going in next week to help boost some power
Mods in sig. Only difference is 3.42's and have umi lower control arms and panhard bar. I also have a set of 1.6rr's and crank pulley going in next week to help boost some power
Last edited by 95ltslow; 07-16-2009 at 12:25 PM.
#6
headers and cai. numbers look fine. rockers might put you at 300. i was at 326 with longtubes, factory lt1 ws6 ram air setup and a 224/224 cam with supporting valvetrain, so yours looks good to me. my tq was at 345 tho
#7
I plan on h/c in the near future. I'm being told that the stock springs wont work with 1.6sa rr's.? is this true
Last edited by 95ltslow; 07-16-2009 at 03:21 PM.
#9
One problem with your stock springs is that they are 15 years old and probably all worn out. You should probably change the springs when doing the RRs.
#13
lol I was surprised at the tq. line. Didnt think it would stay that steady across. Made me happy.
I'll look into a lid at a further date when i get some type of functional hood. I actually have dual cutouts on my y pipe. Just not electric. Didnt even think of pulling them off when the tech. asked me if I wanted to do anything between runs. ahh next time. I'm gonna get my 1.6rr's installed Monday and hope to break into the 300whp club lol. Idk if its worth the extra money to get it retuned for just rr's.
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