| Slant Six Forum https://slantsix.org/forum/ |
|
| a little low on power ? https://slantsix.org/forum/viewtopic.php?t=59481 |
Page 2 of 2 |
| Author: | wjajr [ Sun Jun 26, 2016 8:01 am ] |
| Post subject: | |
This from sticky in Transmission & rearend section; How to calculate rear end ratio: http://www.slantsix.org/forum/viewtopic.php?t=36418 These engines respond to more carburation such as a super six 2v set up, and larger diameter exhaust say 2.25" this would be without simplest mod without pulling the head. As Josh said recurve the distributor's timing impute. These trucks came out of the factory calibrated for emissions & fuel economy, the problem of the day was performance and drivability had to take a back seat. Every thing built from 1973 until fuel injection became industry standard by mid eighty's had poor performance and often drivability problems; 73-75 being the crappiest of the period (pre cat). Once catalytic converters were fitted some of the performance and drivability returned, but still performance and economy mostly stunk. |
|
| Author: | enrique lopez [ Mon Jun 27, 2016 7:15 am ] |
| Post subject: | |
It is a truck, My 82 D150, four speed, no OD, 3.5 rear, does great between 55 and 60 mph, I can pass if needed, but once I hit 65, the engine sounds and feels over revved, it does not handle well, and my mpg goes way down hill. These were not built for speed. But they sure make a great work truck.. |
|
| Page 2 of 2 | All times are UTC-08:00 |
| Powered by phpBB® Forum Software © phpBB Limited https://www.phpbb.com/ |
|