I've searched the forum time and time again about installations on HSR. I can't find all the answers I need. I just want someone to please take the time and help me out with some questions.Well I want to put HSR on my 89 IROC 350 TPI. now for the quesitons

1. I know I can just get the base and plenum out of Summit. But do I need to get the whole system, or just the intake itself. I know I have to get the holley fuel rails.
2. What all will I need to make the swap.
3. How will I know how to tune it right.
4. Can I use all the TPI wiring and whatever on the HSR.
5. What kind of HP gains can I expect with stock Throttle Body.
6. Will my gas mileage drop.
7. will I have to do any calibrations with the computer.

I may have missed somethings, but if anymore quesitons come up I will ask them...I'm sure I will have more after someone replies to me..thanks in advance for your time.

Ty

 

Not sure what you used as search criteria:

https://www.thirdgen.org/techbb2/sho...hreadid=114308

Yes, you will want to do PROM Burning to optimize it.

I'm also sure once you have the ability to spin 6k+, your MPG's will suffer

 

This is a link to a site that tells you everything you need along with pictures.

http://www.stealthram.com