Xander Posted March 3, 2005 Share Posted March 3, 2005 Here is a picture of why I can spin my rear tires in 5th gear. This stuff always happens when I want to go for a test drive. I'm Sliding all over the place. I am lucky that my front airdam isn't on yet or it would have been damaged allready. But Still, my roaddyno came up with this graph when it was still dry: not bad since I am only running it at 7 psi for now. I am now slowly going to raise the boost and get it on a dyno to program the upper end. I didn't want to rev it to hard since the engine has just been rebuild. Quote Link to comment Share on other sites More sharing options...
frank280zx Posted March 3, 2005 Share Posted March 3, 2005 LOL you wuzzy start DRIFTIN lol... im also sliding all over having fun at it aswel anyway george is on his way... it is -15... so we needz some heat Anyhow i needed 3psi more for 6 HP less, though my torque curve was flatter, and 208 FT BTW nice snowman you got build there !! Quote Link to comment Share on other sites More sharing options...
frank280zx Posted March 3, 2005 Share Posted March 3, 2005 Xander you seemed to pissed off the snowman LOL sorry could not stop myself Quote Link to comment Share on other sites More sharing options...
Clifton Posted March 3, 2005 Share Posted March 3, 2005 What cam did you use, stock turbo? Also why stop at 5600, it is still making power after the little dip. Quote Link to comment Share on other sites More sharing options...
Xander Posted March 3, 2005 Author Share Posted March 3, 2005 as far as I know it is a stock cam. But in europe stock NA 280zx's came with a flattop p90 combo. So maybe it is a stock NA cam. I did not rev it higher because the engine is freshly rebuild. I will see what is there to gain when I have a couple more miles on the clock. Quote Link to comment Share on other sites More sharing options...
frank280zx Posted March 3, 2005 Share Posted March 3, 2005 as far as I know it is a stock cam. But in europe stock NA 280zx's came with a flattop p90 combo. So maybe it is a stock NA cam. I did not rev it higher because the engine is freshly rebuild. I will see what is there to gain when I have a couple more miles on the clock. Your head did came off a l28et originally so it 'is' a turbo cam, though could be European. I dunno but there might be a diffrence there. ( the guy told me he got the head of an L28ET and flat tops block was in an US spec whith a worn head, it was replacement. But the car got scrapped in the end) Unless you used the came of the other head you took with the engine i gave? Maybe the power after the dip is his NAWS Quote Link to comment Share on other sites More sharing options...
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