[Kagami-Suburban]

well my knowledge ends on what they are so I don't really know what would set one from another. so pretty much I know I want to do and have found the shop to do it now what do I actually get??? so heads for my 93 suburban's 454 will these do? http://cgi.ebay.com/ebaymotors/BBC-...ptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories

for the manifold will this do? http://cgi.ebay.com/ebaymotors/BBC-...r_Truck_Parts_Accessories&hash=item5882ed0016

and I would need this to do so? http://cgi.ebay.com/ebaymotors/TBI-...r_Truck_Parts_Accessories&hash=item3cb52d6186

how about a spacer?? http://cgi.ebay.com/ebaymotors/AirA...r_Truck_Parts_Accessories&hash=item2eb45d373d

headers?? with true dual exhaust??
I got the list just need to start checking things off...
I'm at the point again where I start thinking about getting something else I'd like to see the Suburban brake this 1-2 year vehicle swap trend I got going on. all help would be much appreciated.

 

[Ethan]

I wouldn't order performance parts from ebay, it's just not good. If you really want to do some preformance upgrades, and get good parts, go to Jegs and order your parts, not from ebay.

First off, I'd get Edlebrock everything, Edlebrock heads, Edlebrock ceramic headers.

Anything labled BB(Big Block) will fit your 454.

Edelbrock E-Street Cylinder heads-$545.99 http://www.jegs.com/i/Edelbrock/350/50449/10002/-1?parentProductId=

Hooker Headers $409- http://www.jegs.com/i/Hooker+Headers/520/2021/10002/-1

Magnaflow dual exhaust(cause I like Magnaflow more than Flowmaster, has a more classic muscle car sound to em, and not loud of eff) $109(x2)- http://www.jegs.com/i/Magnaflow/642/14239/10002/-1?parentProductId=751040

Edelbrock intake manifold-$289- http://www.jegs.com/i/Edelbrock/350/3764/10002/-1

Instead of getting the spacer, just get a high performance TBI system. Holley Pro Jection TBI $494- http://www.jegs.com/i/Holley/510/500-6S/10002/-1?parentProductId=751725

That's what I would do to your 93 burb.

 

[Kagami-Suburban]

I wouldn't order performance parts from ebay, it's just not good. If you really want to do some preformance upgrades, and get good parts, go to Jegs and order your parts, not from ebay.

First off, I'd get Edlebrock everything, Edlebrock heads, Edlebrock ceramic headers.

Anything labled BB(Big Block) will fit your 454.

Edelbrock E-Street Cylinder heads-$545.99 http://www.jegs.com/i/Edelbrock/350/50449/10002/-1?parentProductId=

Hooker Headers $409- http://www.jegs.com/i/Hooker+Headers/520/2021/10002/-1

Magnaflow dual exhaust(cause I like Magnaflow more than Flowmaster, has a more classic muscle car sound to em, and not loud of eff) $109(x2)- http://www.jegs.com/i/Magnaflow/642/14239/10002/-1?parentProductId=751040

Edelbrock intake manifold-$289- http://www.jegs.com/i/Edelbrock/350/3764/10002/-1

Instead of getting the spacer, just get a high performance TBI system. Holley Pro Jection TBI $494- http://www.jegs.com/i/Holley/510/500-6S/10002/-1?parentProductId=751725

That's what I would do to your 93 burb.

that works for me thank you very much.
wait... I looked into it it a bit and found on some other fourms that people say that the stock TBI has the same CFM has that Holly is this true???

 

[Ethan]

Yeah, but the bore is much larger, thus allowing more airflow, thus increasing power. You can get bigger injectors, but honestly, I think they can flow more than they are rated for, the TBI engines, especially my TBI 350, can suck gas like no other, and has an incredibly sensitive throttle response, with the stock TBI. I don't know why people hate on TBI, if you keep em clean, they are excellent power houses.

670 cfm is more than enough in my opinion, if you need more than that, just get bigger injectors, but the way gas is....I don't think you want more cfm haha.