GM TBI 46mm bored & rebuilt 325hp Roadmaster Caprice Brougham Fleetwood

We are putting this kit on sale for a very limited time to get the word out - act fast or pay more later. This is our direct bolt-on rebuilt and bored 46mm 590cfm TBI base for your 4.3L 5.0L or 5.7L TBI motor. Stock is 42mm and flows 420cfm.   Good for motors up to 325hp **Fitment: 1991-93** Cadillac Fleetwood and Brougham, Buick Roadmaster and Chevrolet Caprice w/ 5.0L and 5.7L TBI motors -  this kit will have the correct throttle linkage, ports and IAC/TPS sensor mountings for the applications listed - pictures are generic and your linkage may look different This kit will work on stock motors (will add about 15hp), or motors w/ headers and free flow exhaust.   It will even work with mild cam upgrades - good for motors up to 325hp.   You don't have to program the ECM if you install with our AFPR or power up kit to adjust fuel pressure to match mild came upgrades.  Larger cam upgrades or head change will require a custom PROM **What are you getting here?:** - bored (46mm) remanufactured GM TBI base w/ new throttle shaft bushing - direct fit with correct linkage, IAC and TPS hookups and correct ports - Installation setup instructions for the TBI base - Once you complete the installation (about an hour) you will have added 175cfm and up to 105hp over what a stock TBI can flow - Pictures are generic and TBI base and linkage my differ from shown.   All specifications and hook-ups will be correct for the applications listed. **Payment and Shipping -**All orders are usually shipped within 72hrs of payment clearing and we will upload complete shipping info when it goes out.   Payment is expected within 7 days of item conclusion. If you have any questions or need fitment info, please email.   We usually respond within 24hrs - Monday-Saturday. The free listing tool. List your items fast and easy and manage your active items.

• Manufacturer Part Number: TBI46-91C
• Brand: EPP
• Manufacturer Warranty: Other