Peak Speed Shop Radical Ported Intake Manifold Install
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Peak Speed Shop Radical Ported Intake Manifold Install
Here are photos and comments on a customer's recent install of the Peak Speed Shop Radical Ported intake manifold for GM Gen IV and TBSS trucks.
For more info, see our Sponsor thread at https://www.performancetrucks.net/fo...nifold-508971/
Overall the truck pulls better esp on the high end
stock manifold intake inlet
vs the new ported one
on the truck
[/QUOTE]
For more info, see our Sponsor thread at https://www.performancetrucks.net/fo...nifold-508971/
Overall the truck pulls better esp on the high end
stock manifold intake inlet
vs the new ported one
on the truck
[/QUOTE]
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We don't have a dyno in our shop. However, we do report gains based on what customers have reported back. These are better anyhow because they are 3rd party, non-biased, results.
On the radical ported TBSS manifold, customers report about a 10-15 rwhp gain. The 4.8L engines can expect closer to 10 rwhp gain whereas the 6.0L TBSS engines around 15 rwhp gain. Engines that have other mods like cam and head work that demand more airflow can see higher gains.
On the radical ported TBSS manifold, customers report about a 10-15 rwhp gain. The 4.8L engines can expect closer to 10 rwhp gain whereas the 6.0L TBSS engines around 15 rwhp gain. Engines that have other mods like cam and head work that demand more airflow can see higher gains.
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