Track 01 · Module quiz
Choosing the right LS for your chassis and goals
LS1 vs LS6 vs LS3 vs LQ4/LQ9 — power, torque curve, intake manifold, and which blocks mate to which transmissions without adapter plates.
Module duration38 min
MethodVideo
Pass at70%
CourseLS swap fundamentals
Sign in to track your score
Your answers and final score are computed on screen only. Sign in to keep your results across sessions.
6 questions · pass at 70%
Choosing the right LS for your chassis and goals
Answered 0 / 6
- Which LS block has the highest factory compression and typically the strongest NA power output?
- LQ4 and LQ9 share the same 6.0L displacement. Which statement about them is true?
- Which transmission mates to the LS family without an adapter plate in a first-time swap?
- Why is intake-manifold choice decisive on a NA LS swap?
- On a forced-induction LS swap, which base block is most builders' starting point, and why?
- Which LS-family crate engine was sold specifically for emissions-compliant installs and ships with its own PCM harness?
Answer all 6 questions to submit (0/6).
About the assessment
Each question has a single correct answer. You need 70% or higher to pass — every question shows a short explanation after you submit.
When you finish, select Retry quiz to clear your answers and try again, or Back to Choosing the right LS for your chassis and goals to return to the module timeline.