Author Topic: ENGINE IDENTIFICATION  (Read 436 times)

0 Members and 1 Guest are viewing this topic.

Offline My S1

  • Full Member
  • ***
  • Joined: Oct 2022
  • Location: Northern California
  • Posts: 227
ENGINE IDENTIFICATION
« on: Saturday,January 28, 2023, 08:24:34 AM »
Just a quick, dumb question;  where is the engine serial number stamped on the early Renault engine blocks?

Offline dakazman

  • Super Member
  • *******
  • Joined: Jun 2016
  • Location: Florida
  • Posts: 4,231
Re: ENGINE IDENTIFICATION
« Reply #1 on: Saturday,January 28, 2023, 08:34:05 AM »
   Hi s1 , left rear by water pump top of starter and bottom of head is the usual place for the engine plate.
  http://www.lotus-europa.com/manuals/r16work/b.pdf
dakazman
« Last Edit: Saturday,January 28, 2023, 08:39:23 AM by dakazman »

Offline jbcollier

  • Super Member
  • *******
  • Joined: Nov 2013
  • Location: Edmonton, Alberta, Canada
  • Posts: 5,978
Re: ENGINE IDENTIFICATION
« Reply #2 on: Saturday,January 28, 2023, 03:19:46 PM »
The block isn't stamped.  There is a plate riveted to the block.


Offline My S1

  • Full Member
  • ***
  • Joined: Oct 2022
  • Location: Northern California
  • Posts: 227
Re: ENGINE IDENTIFICATION
« Reply #3 on: Saturday,January 28, 2023, 06:21:38 PM »
Many thanks gents.

Offline Dilkris

  • Hero Member
  • *****
  • Joined: Oct 2017
  • Location: Shrewsbury (UK)
  • Posts: 632
Re: ENGINE IDENTIFICATION
« Reply #4 on: Sunday,January 29, 2023, 08:55:37 AM »
Hi S1 - no such thing as a dumb question on this forum.  :))

Offline My S1

  • Full Member
  • ***
  • Joined: Oct 2022
  • Location: Northern California
  • Posts: 227
Re: ENGINE IDENTIFICATION
« Reply #5 on: Tuesday,January 31, 2023, 07:58:02 PM »
Thank you.  After you understand something, it seems so simple.  It's the struggle of getting your head around the logic for the first time that is so rewarding.

Offline Bryan Boyle

  • Super Member
  • *******
  • Joined: Feb 2022
  • Location: Morrisville PA
  • Posts: 800
  • 1974 Europa JPS #142 3291R
    • Lotus Europa Collection
Re: ENGINE IDENTIFICATION
« Reply #6 on: Wednesday,February 01, 2023, 07:07:57 AM »
Thank you.  After you understand something, it seems so simple.  It's the struggle of getting your head around the logic for the first time that is so rewarding.

Logic?  On a Lotus?  HA!

Lotus Logic bears no resemblance to classical logic.  There is a copy of a letter, I believe by Graham Arnold, in Jabby Crombac's bio of Chapman that describes the Lotus design principle that deploys the right part to do the most things. (I know I'm paraphrasing or foggy memory is coming in)  Next to that statement is ACBC's handwritten "YES!".  Normal car designers build for strength and longevity, Lotus, I believe in the day, built for performance at the bleeding edge of engineering knowledge, but just enough to get the job done with little room for error.

Pretty sure ACBC et al did not forecast that in the year 2023, enthusiasts would be working on/driving/restoring/taking care of a car value engineered with bits from the British National Parts Bin to replace the venerable Seven.  That we are (and personally have since 1981) is a testament to the timelessness of the design.

But...logic?  HA.  You're through the looking glass.  Enjoy the experience...:)
Bryan Boyle
Morrisville PA
Commercial Pilot/CFII/FAA Safety Team
Amateur Extra Class Operator & FCC Volunteer Examiner
Currently working on 3291R, ex 444R, 693R, 65/2163, 004R, 65/2678
http://www.lotuseuropa.us for mirror of lotus-europa.com manual site.