×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

diesel engine stroking

diesel engine stroking

diesel engine stroking

(OP)
can i put a crank and rod from a larger engine in to mine i have a 8045.05 fiat 75hp want to up to 90hp or 100hp

RE: diesel engine stroking

The general answer is:  Buy a different engine ... and a stronger transmission, and ...    

... the point being that a third more power is likely to break stuff downstream.

... the other point being that, unless there's a larger engine in the same family and you know for a fact that the crank and rods interchange exactly, a new engine will probably be cheaper than the custom machine work you'll buy and the parts you'll buy that don't fit, and the pistons and sleeves that you'll replace because you're in there anyway and ...




Mike Halloran
Pembroke Pines, FL, USA

RE: diesel engine stroking

(OP)
thank for that but the TL90 i know is the same piston size,transmission is the same and the diff and gear box are the same so if, i had though that a in house rebiuld would be quicker and yet more hp it would only be a 10hp difference at the pto

RE: diesel engine stroking

I think you are talking about a tractor? You can usually modestly boost your power without killing the drivetrain depending on how you use it, shock loads, etc.(see my comments in thread50-171764) What brand/model?

I don't think you will be able to stroke the engine without a custom crank. According to my research this past hour your engine is as big as the family gets. (I think the TL70-100 uses the Cummins/Iveco motor.) And even if you bump the displacement by 10% you only get 83hp with proper fueling. Not worth the money/effort.

8045.01 - 95mm x 110mm
8045.02 - 100mm x 110mm
8045.04 - 103mm x 110mm
8045.05 - 104mm x 115mm
8045.06 - 100mm x 115mm
8045.25 turbo - 104mm x 115mm
Current Iveco 8045E, 8045SE, 8045SRE – 104 x 115

The easiest way to boost HP is to turn up the fuel pump. With your non-turbo engine this will give you some black smoke and void your warranty, but you obviously don't care about that. You might check with some tractor pulling type forums for tips on this. (1970's all over again.)

I also see that there is a 8045 turbo engine. Provided you could find the parts to convert your engine reasonable this would give you the most bang for the buck with better fuel efficiency. Ideally buy a junk tractor/motor for the bolt-ons.

If you wanted to get crazy there is a 5 and 6 cylinder version of this engine also. Just stretch the hood..... :)

ISZ

RE: diesel engine stroking

(OP)
thanks for that yeah a turbo would be better yeah at this time i am only getting 66hp out of the pto so anything more would be good.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources