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Difference between revisions of "Buick V6 engine"
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==Pre-Series I== | ==Pre-Series I== | ||
===LN3 Naturally Aspirated===<!-- This section is linked from [[Holden VN Commodore]]. See | ===LN3 Naturally Aspirated===<!-- This section is linked from [[Holden VN Commodore]]. See --> | ||
[[Image:3800 LN3 89 bonneville.JPG|thumb|An LN3 installed in a 1989 [[Pontiac Bonneville]]. This engine produced {{convert|165|hp|abbr=on}} and {{Auto lbft|220}} of torque.]] | [[Image:3800 LN3 89 bonneville.JPG|thumb|An LN3 installed in a 1989 [[Pontiac Bonneville]]. This engine produced {{convert|165|hp|abbr=on}} and {{Auto lbft|220}} of torque.]] | ||
The 3.8 L (3800 [[cubic centimetre|cc]]) '''LN3''' was an [[engine]] produced by [[General Motors|General Motors']] [[Buick]] Division. Introduced in 1988, the '''3800''' LN3, would later be loosely considered the '''Pre-Series I''', although the older 3.8 SFI (LG3) was still available that year in some models. Designated initially by VIN code C, the 3800 LN3 was a major redesign, featuring changes such as a balance shaft, on-center bore spacing, use of a 3x/18x crank-trigger system, and other improvements. This generation continued in use in several GM products into the 1990s. It produced {{convert|165|hp|abbr=on}} and {{auto lbft|220}}. The LN3 is very closely related to the Series I L27 and Series I L67 Supercharged. In fact, supercharger-related hardware can be fitted to an LN3 without changing the cylinder heads (ECM reprogramming required). The L27 has a two piece, upper plenum intake and lower intake, the LN3 is all one piece. | The 3.8 L (3800 [[cubic centimetre|cc]]) '''LN3''' was an [[engine]] produced by [[General Motors|General Motors']] [[Buick]] Division. Introduced in 1988, the '''3800''' LN3, would later be loosely considered the '''Pre-Series I''', although the older 3.8 SFI (LG3) was still available that year in some models. Designated initially by VIN code C, the 3800 LN3 was a major redesign, featuring changes such as a balance shaft, on-center bore spacing, use of a 3x/18x crank-trigger system, and other improvements. This generation continued in use in several GM products into the 1990s. It produced {{convert|165|hp|abbr=on}} and {{auto lbft|220}}. The LN3 is very closely related to the Series I L27 and Series I L67 Supercharged. In fact, supercharger-related hardware can be fitted to an LN3 without changing the cylinder heads (ECM reprogramming required). The L27 has a two piece, upper plenum intake and lower intake, the LN3 is all one piece. | ||