<div class='quotetop'>QUOTE(RedHeartbeat @ Jul 12 2006, 05:51 PM) [snapback]57908[/snapback]</div>GENTLEMEN:If you keep it V6 just swap out the long blocks and switch intakes and distributors.
[/b]
There in lies the problem....the motor is a Vortec, it is for a rear wheel drive and the code is as stated.
GM 4.3 LG this is stamped on the block at the back near the passenger side head.
This is not my first rodeo.
To address the use of the 1993 TBI system..on the votec long block....it doesn't work like that. You can not interchange manifolds. The vortec heads are interchangable, but the intakes are not. There is an after market vortec unit for a four barrel carb. which you can use an adapter to convert back to a TBI, but this is defeating the purpose of upgrading. This is a street truck and has to pass emissions. The intake that I reference doesn't have an EGR valve location. Besides why go back to old school technology.
The problem with the Vortec V6's is, there was very little after market toys made for it. Even though the motors were available up to last year (95) in the Blazers. Its hard to even find a set of headers...
Maybe, the motor has a stamping else where that I have not seen. Any pointers where to look????? I have to properly ID this unit before I can try to locate a wiring harness to adapt to the 93. Theres got to be someone whom has had this problem before me.
I will continue to do my research and hopefully find an answer. If I do I will advise. If any of you guys know of a V6 Guru. Please let me know.
Thanks
Reply With Quote