PES Intake Manifold
SKU:
$425.00
$425.00 - $600.00
per item
Designed to fit 230-250-292 engines.
Wow does this intake look nice! And performs nice too. When compared to a Clifford 20-30 HP increase will be seen. Made to directly bolt to a Holley 4 BBL. No adaptors needed.
Notice the tape measure in pictures measuring from the deck of block for your reference.
This manifold is designed to be run with Our PES lump kit. They are squared off on the leading edge. Get the correct lump kit here.
The last picture is Clyde with his original manifold.
PES Classic high rise ram style intake for Chevy 230-250-292. This intake works perfect for circle track. Many people do use this on the street. Keep in mind, this intake is not heated and will be temperamental until the engine is warmed up.
Dyno tests have shown this to produce a 15-30 HP increase over a Clifford.
Fully machined and ready to roll and is made from 356 aluminum material. This can also be used for street use. Hood clearance must be taken into consideration. Originally designed and made By Precision Engine Service by Clyde Norwood, now continued by 12Bolt.
This intake has an amazing vacuum signal to the carb. Therefore the jets will need to be reduced at least 4 sizes from what was used on a Clifford or Offy .
Holley carb is a direct bolt on. No adaptors needed.
Reference measurements in pictures are taken from base of head. 8" to carb flange and around 12" to top of air cleaner base.
It is best to use this intake with PES bolt in lumps. They are a stepped off design, rather than the ramped version. PES lump kits are listed on the boltin lump page.
Dyno tests have shown this to produce a 15-30 HP increase over a Clifford.
Fully machined and ready to roll and is made from 356 aluminum material. This can also be used for street use. Hood clearance must be taken into consideration. Originally designed and made By Precision Engine Service by Clyde Norwood, now continued by 12Bolt.
This intake has an amazing vacuum signal to the carb. Therefore the jets will need to be reduced at least 4 sizes from what was used on a Clifford or Offy .
Holley carb is a direct bolt on. No adaptors needed.
Reference measurements in pictures are taken from base of head. 8" to carb flange and around 12" to top of air cleaner base.
It is best to use this intake with PES bolt in lumps. They are a stepped off design, rather than the ramped version. PES lump kits are listed on the boltin lump page.