My dyno graph
My dyno graph Dynatec LTs, 231/237 112, LS6 intake, pulley, tb, lid.
3" ORY, flowmaster 3"-4" merge through dynatec split flow oval, out the back.
4.11 gears and 275 nitto drs
Cant see it in the pic, but A/F was about 12.8 under initial load and ended up at 12.0. Dont know the timing, but I think it was fine. Drove the car to LG, and they had the car right on the dyno, no cool down. Made all 3 pulls back to back. Maybe 1 minute rest, someone else was also there,
1st pull yielded 440 whp, but was spinning on the dyno. Second run lost some, but 2 guys on the back kept the car from spinning more (thats the graph attached). Last run lost even more, due to NO cool down. This is still on my TSP mail order tune. Fast 90/90 and X4 to come soon. I am pretty sure that 460 is easily attainable, and 470+ when I take the time to do a thorough job on a set of LS6 heads. Compression is about 11:1.
Brandon
3" ORY, flowmaster 3"-4" merge through dynatec split flow oval, out the back.
4.11 gears and 275 nitto drs
Cant see it in the pic, but A/F was about 12.8 under initial load and ended up at 12.0. Dont know the timing, but I think it was fine. Drove the car to LG, and they had the car right on the dyno, no cool down. Made all 3 pulls back to back. Maybe 1 minute rest, someone else was also there,
1st pull yielded 440 whp, but was spinning on the dyno. Second run lost some, but 2 guys on the back kept the car from spinning more (thats the graph attached). Last run lost even more, due to NO cool down. This is still on my TSP mail order tune. Fast 90/90 and X4 to come soon. I am pretty sure that 460 is easily attainable, and 470+ when I take the time to do a thorough job on a set of LS6 heads. Compression is about 11:1.
Brandon
Originally Posted by xfactor_pitbulls
Dynatec LTs, 231/237 112, LS6 intake, pulley, tb, lid.
3" ORY, flowmaster 3"-4" merge through dynatec split flow oval, out the back.
4.11 gears and 275 nitto drs
Cant see it in the pic, but A/F was about 12.8 under initial load and ended up at 12.0. Dont know the timing, but I think it was fine. Drove the car to LG, and they had the car right on the dyno, no cool down. Made all 3 pulls back to back. Maybe 1 minute rest, someone else was also there,
1st pull yielded 440 whp, but was spinning on the dyno. Second run lost some, but 2 guys on the back kept the car from spinning more (thats the graph attached). Last run lost even more, due to NO cool down. This is still on my TSP mail order tune. Fast 90/90 and X4 to come soon. I am pretty sure that 460 is easily attainable, and 470+ when I take the time to do a thorough job on a set of LS6 heads. Compression is about 11:1.
Brandon
3" ORY, flowmaster 3"-4" merge through dynatec split flow oval, out the back.
4.11 gears and 275 nitto drs
Cant see it in the pic, but A/F was about 12.8 under initial load and ended up at 12.0. Dont know the timing, but I think it was fine. Drove the car to LG, and they had the car right on the dyno, no cool down. Made all 3 pulls back to back. Maybe 1 minute rest, someone else was also there,
1st pull yielded 440 whp, but was spinning on the dyno. Second run lost some, but 2 guys on the back kept the car from spinning more (thats the graph attached). Last run lost even more, due to NO cool down. This is still on my TSP mail order tune. Fast 90/90 and X4 to come soon. I am pretty sure that 460 is easily attainable, and 470+ when I take the time to do a thorough job on a set of LS6 heads. Compression is about 11:1.
Brandon
Originally Posted by V6 Bird
As far as losing power on the last pull....what plugs do you run...The plugs like tr6's and 55's tend to get heat soaked after the 2nd run. Ive had good results with 5672A-8's on motor and them actually onlosing a few (2-3hp in between back to back thrashing)
Brandon
It was strapped down ok, but it was pretty cold, and the tires were HARD. The guy behind me spun as well, with alittle less power. I spun leaving work yesterday when I hit it at about 4K rpms in 3rd gear. It doesnt usually do that.
Brandon
Brandon
