Just got my engine back from Speed Shop got it in tried to start it backfired 2 times did not try to start it again that day. Then yesterday I tried to start it again never tried do run all it did was shoot about a 1 1/2-foot flame out the passenger side header. And driver side little smoke out of it. Could someone tell me where to look for the problem. Everything on motor is new but coil. Thanks

 

Wrong forum.
97 LT1 is not Gen V, but a Gen II old school cast iron small block.

 

ok Thanks