I don't know what the difference in performance is, But as far as removal & installation there is a quantum difference with the aftermarket unit ...   11-04-2009 03:18 am

 I originally had plans to build a couple of sidedraft throttle bodies which would look cool & bolt right on, However after looking into it ...   01-28-2009 06:43 am

 What I'm looking for is a modest improvement in performance & driveability on a stock engine with significant gains in efficiency.  Cost is also another ...   01-23-2009 09:33 pm

 I've looked at doing this for a while, But the timing problems already mentioned coupled with the fact that GM TBI fires the injectors on every other ...   01-21-2009 05:53 pm

 I took a quick look at the cam towers on my spare engine & it looks  like they can be reversed with little madification. If you ...   12-22-2008 06:52 pm

 Thanks for the info.   Chris ...   12-28-2007 10:29 pm

 On the subject of pulleys, Does anyone know what the timing is on the pulleys that have no lettering other than Int/Exh and just have ...   12-27-2007 09:55 pm

 I did the same thing a while back & finally discovered that they unscrew.   Chris ...   10-18-2007 02:47 am

 Does anyone happen to know of a good source for weather stripping for a hardtop made by Custom hardtops ? Thanks, Chris ...   03-22-2007 04:23 am

 I'm guessing that restricting the oil return is a quick fix from the factory for extra cooling in the vicinity of #4 cyl. (search other threads ...   01-16-2007 06:18 pm

Hmm...  After reading this, I had to try it with 14522. (stock 4 spd., Strombergs) worst  0-60     10.4 Best    0-60       8.7 I think under 8 seconds is quite possible with ...   12-17-2006 07:13 am

1974 Jensen Healey Vin 14522 Engine B7311 4591  Spare  B7303 2398 Bought on 10/07/06 in need of transmission, exhaust, steering shaft, and a myriad of electrical & minor ...   12-10-2006 01:14 am