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View Full Version : TR4/4A Date range for this TR4a engine



tdskip
11-02-2010, 12:25 PM
Hi guys - any estimate date for when this engine was produced? The stampings are;

Head 302137
Engine block H255

Andrew Mace
11-02-2010, 12:34 PM
Got a serial number?

tdskip
11-02-2010, 01:07 PM
Where on the block would it be Andrew? Sorry, never mattered to look before since these aren't show cars.

Andrew Mace
11-02-2010, 01:09 PM
LH side, below the head, sometimes at least partially obscured by the coil bracket (if still mounted there).

martx-5
11-02-2010, 04:35 PM
Where the numbers are located...

Geo Hahn
11-02-2010, 04:35 PM
...stamped into a boss cast into the block.

Darrell_Walker
11-02-2010, 09:27 PM
To give you one data point, the original engine in my 1966 TR4A (despatched April 6th, 1966) was CT68058E.

tdskip
11-02-2010, 11:48 PM
Thanks guys

HerronScott
11-02-2010, 11:52 PM
Tom,

Two more TR4A data points to go with Darrell's.

May 9, 1966 CTC69123L 69238E
Aug 21 1966 CTC72159LO 72497E

Scott