| Re: Down 100 rwhp . |
Subject: Re: Down 100 rwhp . by Try2pas on 2011/1/5 3:02:36 My set up doesn't have a CEL. Is that something that can still be put in? How do we get the "codes". Is that done by plugging into the ALDL port with the programing computer and it reads out the codes? And the "datalog". Is that too obtained by plugging into the ALDL port or is the datalog the print out I got when he was done tuning it on the dyno and it shows the HP and TQ in relation to RPM? Also someone said 385 hp at the crank with 322 rwhp. I don't believe that is right. If you are loosing 20% of your power due to trany and driveline losses then 322 rwhp is 80% of your crank hp. So you divide 322 by 80 and you get 402.5 crank hp? And coversly, if you know 402.5hp is your crank hp then your rwhp will be 20% less or 80% of your crank. 80% of 402.5 is 322. But I am still down at least 27.5 crank hp and I have 1 3/4 inch headers and 2 1/2 ich exhaust and no cats so you'd think I would be more than 430 crank hp? |
