Just bought a 235” racecraft with front suspension. Putting my 355sbc in it and converting my 1.76 glide into a 1.80 straight cut shorty. Also using my 6200 spragless 8” converter. 34x16x16 rear tires and 4.11 mark williams rearend. Planning on leaving around 4500. The engine trans and converter ran 6.20@110 in my Vega that weighed 2230. The Vega had 31x14 rear tires, 4.56 gear leaving at 3800. The dragsters previous owner said the car weighed around 1750 with a sbf. Just curious what everyone thinks the dragster will run with the combination that was in my Vega.

5.90 ish

5.80's
Those big tires and no gear will kill that little engine.
I took Flat top 414 out of a vega that ran 6 teens and put it in a slip joint car and it would only 5.70's with a 33x15x15 tire.