Ryan Weaver Wanted 2 tone C20/K20 tow vehicle for car hauler

[Too Many Projects]

The 2000 was a new body style from the '96-99 and was all LS engines in SBC, but 5.3 for the small block. That body carries over thru 2002. I had a '95 5.7 and went to a 2000 with an LS and it is a world of difference in power and economy between the old TBI gen 1 5.7 sbc and the LS. There were 6.0 and 6.2 LS gas engines in the 2500 series that would be better suited for an enclosed trailer than the 5.3
Keep looking and you will find one you like.

[Ryan1969Chevelle]

Originally Posted by Too Many Projects

The 2000 was a new body style from the '96-99 and was all LS engines in SBC, but 5.3 for the small block. That body carries over thru 2002. I had a '95 5.7 and went to a 2000 with an LS and it is a world of difference in power and economy between the old TBI gen 1 5.7 sbc and the LS. There were 6.0 and 6.2 LS gas engines in the 2500 series that would be better suited for an enclosed trailer than the 5.3
Keep looking and you will find one you like.

I think the K2500 stayed OBS in 2000…… I think both new and old versions of 2000 were built.

I am confident with 4.10’s the Vortec 5.7 or 7.4 would be just fine…. Am I right/wrong?

Ryan W31

[Too Many Projects]

Wow, just went looking and the 2500 kept the old body style thru 2002, didn't remember that. Yes, the Vortec was a big improvement over the TBI engine but the optispark wasn't the best for reliability. Remember, this engine was only produced for 5 years and it was basically a test bed for Gm to introduce full computer controls for spark and injection. It still has a distributor and only 2 injectors that just feed fuel into a plastic intake, much as the TBI did, but with Mass flow metering of air/fuel and slightly better placement of the injectors for increased performance over the TBI. It can be a good engine, but for my money, I would move up 1-2 years and get into the LS, with direct injection and distributor-less control of the spark. The increase in torque with the LS motor for towing is significant.