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SVT Shelby GT500
GT500 IC/HE Pump Comparison
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<blockquote data-quote="Catmonkey" data-source="post: 16588131" data-attributes="member: 124025"><p>The 13-14 pump has slightly higher flow rates than the EBP40. On an otherwise stock intercooler system the 13-14 might be good for 1 GPM over the DC unit. Here's a <u><a href="https://www.svtperformance.com/threads/adventures-in-intercooling.1162368/" target="_blank">thread</a></u> I posted a couple years ago on cost effective improvements to the stock intercooler system, including wiring the 13-14 pump for maximum capacity. I will say they're marginal improvements because you can only move liquid so fast through .5" - .75" piping regardless how powerful the pump may be. I have some different opinions since I did that. </p><p></p><p>I see mention of bigger more powerful pumps. The EMP pump would probably develop pressures beyond 20 psi on the stock intercooler system. The crossover tubes in the manifold are only o-ringed. You'll get 10 GPM out of it, maybe, but if you want to see real improvements you need to double that performance. To do that is going to take at least 7/8" i.d. throughout the system..... including the intercooler. 7/8" is the i.d. of most 1" o.d. fitting sgiven typical wall thicknesses. This will drop the pressure for the larger pumps. Obtaining high GPM is not a cheap undertaking. Don't believe me, get a flow meter and see what your actual GPM measures.</p></blockquote><p></p>
[QUOTE="Catmonkey, post: 16588131, member: 124025"] The 13-14 pump has slightly higher flow rates than the EBP40. On an otherwise stock intercooler system the 13-14 might be good for 1 GPM over the DC unit. Here's a [U][URL='https://www.svtperformance.com/threads/adventures-in-intercooling.1162368/']thread[/URL][/U] I posted a couple years ago on cost effective improvements to the stock intercooler system, including wiring the 13-14 pump for maximum capacity. I will say they're marginal improvements because you can only move liquid so fast through .5" - .75" piping regardless how powerful the pump may be. I have some different opinions since I did that. I see mention of bigger more powerful pumps. The EMP pump would probably develop pressures beyond 20 psi on the stock intercooler system. The crossover tubes in the manifold are only o-ringed. You'll get 10 GPM out of it, maybe, but if you want to see real improvements you need to double that performance. To do that is going to take at least 7/8" i.d. throughout the system..... including the intercooler. 7/8" is the i.d. of most 1" o.d. fitting sgiven typical wall thicknesses. This will drop the pressure for the larger pumps. Obtaining high GPM is not a cheap undertaking. Don't believe me, get a flow meter and see what your actual GPM measures. [/QUOTE]
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GT500 IC/HE Pump Comparison
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