WDW MKR said:LSx engines are probably the best pushrod platform out! You gotta keep in mind that the Viper 8.0L is an older platform that stemmed from a truck engine.
The two engines (truck vs viper V10) share no major components. The block and heads were completely re-engineered by Lamborghini. bottom line: the Viper V10 doesn't have much or anything to do with the, now out of production, truck V10.
I used to trip over both engines every working day at DCX. These things were all over the place in the emissions lab. Trust me they look completely different. Consider the similarities between an LT1 and an LS1 motor. Not much in common.
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