View Full Version : Prostar 190 95-96 top speed

04-30-2011, 10:00 PM
Just checking on speed from 190 with corvette engine,have 190 with tbi engine on does 42 mph have been told corvette powered 190 will do 50 mph
Thanks shane

SPSinclair 190
04-30-2011, 10:08 PM
I think around 42 is the best you will get

04-30-2011, 10:09 PM
It oughta be right there, my '96 205 with the LT-1 has a top speed of 49 with the stock prop. Thats with the 1:1 tranny.

04-30-2011, 10:17 PM
Would think 190 be lighter boat than 205 maybe it is possible

04-30-2011, 10:50 PM
I doubt you will see any more than 45. I had a '94 prostar 190 LT1 powerslot and around 45 was top end. Check with a GPS to be accurate.

Why would you need faster unless you're barefoot racing! :D

05-01-2011, 02:35 AM
My'97 PS190 w/Lt1 and OJ 4blade goes 49mph and gets there real fast :D (That was measured with a GPS)

05-01-2011, 11:21 AM
My former boat, 97 PS190 - LT1 w/powerslot hit 49 regularly with OJ prop.

05-02-2011, 12:55 AM
what prop spec are u running

05-02-2011, 11:49 AM
My 96 190, LT-1 1:1 would get 44-45 with the stock 13x13 and 43-44 with an Acme 13x11.5 3 blade but it had alot more out of the hole with the Acme CNC vs the old hand finished prop.