the displacement is different. the 170 was in "family" valiants etc. the 225 was a step up. both are identical inappearance except for the intake the 170 had a 1bbl carb the 225 had a 2 bbl carb.
63
170 (t-20, t-20, d-b)
Around 170 MPH
About 170+
170 hp
170170
170 ft-lbs
Around 170-180 MPH
prime numbers between 170 and 180 = 173, 179
They can reach top speeds of 170 MPH.
180; get three triples on 20 170 to treble 20's and Bull
The 2007 Dodge Grand-Caravan's engine produces 170 hp @ 5000 rpm.