Separate names with a comma.
Best I got out of my '88 with aluminum drive shaft, long tube header, and 4.10 gears was 18.09 in the 1/4. Dual plug head would be in the 17's and it...
You should just yank that intake muffler off all together.
Car is sitting in a garage waiting for me to swap short blocks. All I ever drive anymore is my Expedition.