THSCC Forums

hi all. i found a website that has toyota info.. says here, twin cam 90 bhp carb motor. ok.. we got 16 valves, we got carb, we got 71 hp. where are the other ponies, i located a carbeurator online.. but i wanna do like maybe a compression check b4 the next event.. and look for the other horses. i recall carb trouble at the dyno day.. ive gotta think that is what is holding us back..
it could be timing too, i recall the car was out of time when the club got it,, y'all set it and the hp went up.. so i gotta think it is either carb or timing.

below is the information of the address for the website i found.. i want to find out more about our car.. it would be nice to go faster.even just a little bit.


http://www.cargurus.com/Cars/Overview-c ... rolla.html

any ideas where to start?

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hey yall,watch this...

90hp rating - 15% drivetrain loss = 76hp to the wheels.

That's when the car is new. I suspect your additional HP has gone away with age.