• Please be sure to read the rules and adhere to them. Some banned members have complained that they are not spammers. But they spammed us. Some even tried to redirect our members to other forums. Duh. Be smart. Read the rules and adhere to them and we will all get along just fine. Cheers. :beer: Link to the rules: https://www.forumsforums.com/threads/forum-rules-info.2974/

IMP motors 1.5 and 1.7

hansoni

Member
So I've got one 1.5 and a 1.7 V4 for my next IMP project. After talking to Jack Ashcraft that used to build and race these motors he said the 1.7 has a longer stroke and would make better power.
Anyone have any experience with the 1.7? Is it a direct fit?
Either one of these motors needs a rebuild so I need to choose.
Here's one major difference the intakes are very different. The 1.5 has the carb on it and the 1.7 does not.
Steve
 

Attachments

  • 15.jpg
    15.jpg
    115.8 KB · Views: 229
  • 17.jpg
    17.jpg
    137 KB · Views: 232
Top