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The Terminator
Terminator Talk
Whipple or Kenny Bell
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<blockquote data-quote="Potentn2o" data-source="post: 2928271" data-attributes="member: 23369"><p>I can not speak for the 2.2 as I don't have one.</p><p></p><p>When I got my 2.4 kit it had two different printouts of boost/pulley combos. One for the 2.2 and another for the 2.4 With the stock lower pulley and a 3.5" blower pulley the paper says 12 pounds for the 2.2 and 16 pounds for the 2.4 The 3.5" pulley was the one I ordered installed on the blower. On the dyno it made 16 pounds. 16.8 @ 6500 RPM to be exact.</p><p></p><p>I then ordered the 3.25" pulley and installed it. Back on the dyno again, it made 18 pounds. 18.5 @ 6500 to be exact. So far, the chart supplied by KB has been dead on.</p><p></p><p>When I talked to the guys at KB, they told me that the 2.4 made four more pounds of boost than the 2.2 both being driven at the same speed. That's why I picked the 2.4 I figured I could make the same boost at a lower speed with the 2.4 thus I wouldn't be working the blower as hard/turning it as fast.</p><p></p><p>For comparison, it would be nice to throw a 2.2 on my car just to compare boost/pulley numbers.</p></blockquote><p></p>
[QUOTE="Potentn2o, post: 2928271, member: 23369"] I can not speak for the 2.2 as I don't have one. When I got my 2.4 kit it had two different printouts of boost/pulley combos. One for the 2.2 and another for the 2.4 With the stock lower pulley and a 3.5" blower pulley the paper says 12 pounds for the 2.2 and 16 pounds for the 2.4 The 3.5" pulley was the one I ordered installed on the blower. On the dyno it made 16 pounds. 16.8 @ 6500 RPM to be exact. I then ordered the 3.25" pulley and installed it. Back on the dyno again, it made 18 pounds. 18.5 @ 6500 to be exact. So far, the chart supplied by KB has been dead on. When I talked to the guys at KB, they told me that the 2.4 made four more pounds of boost than the 2.2 both being driven at the same speed. That's why I picked the 2.4 I figured I could make the same boost at a lower speed with the 2.4 thus I wouldn't be working the blower as hard/turning it as fast. For comparison, it would be nice to throw a 2.2 on my car just to compare boost/pulley numbers. [/QUOTE]
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