85 - 92 Camaro, Corvette, Firebird, Z28, IROC Z, Trans Am
Ported for up to a 58mm Throttle Body & Large Siamesed Runners Compatible with Stock, SLP, Accel, AS&M, Edelbrock, & TPIS Runners
QUALITY 2ND TO NONE!
The Porting / Refinishing Service Includes
Plenum Fully Cleaned & Bead Blasted for a better than New Appearance All Bolt Threads Checked and Tapped/Chased if Necessary Throttle Body Openings Enlarged to 58MM Runner Openings Enlarged & Gasket Matched to TPIS Large Tube Runners 1 3/4" (from 1 1/2")
Porting Cores We have ported plenums ready to ship! You have the option of sending your plenum in to get ported, OR pay a core deposit and we can ship out a completed plenum and refund the core deposit after receiving your good plenum back. We typically stock a few plenums of each style. Note, there are 3 styles of plenums used on the 85 - 92 TPI Engines. 85 - 88, 89, and 90 - 92 Speed Density. Some are more rare than others and the core deposits reflect this. Here are the required core deposits if you chose NOT to send your core in to get ported. If you don't have a core to send in or return, that is also fine. The following core deposits also work for an outright purchase. 85 - 88 $50 89 $100 90 - 92 $100
Available Options
Powdercoated Plenum $40 Polished Plenum $40
How to purchase
1. Hit the Buy it Now and Pay for the Porting Service
2. Contact us and let us know which Plenum you need including any options, and if you want to send in your Core OR pay the Core Deposit
3. We will send an invoice through Paypal for the Balance and/or Shipping Instructions
4. After payment is received, we will get a Plenum shipped right out.
5. Along with the Plenum we will include Core Return Instructions to Complete the Transaction.
WE APPRECIATE YOUR BUSINESS!
Return
Items must be returned within 7 days . Refund will be given as Money back. Refund policy details: 100% Satisfaction Gurantee. If you don't like it, you don't buy it!
