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Discussion Starter #1
I have a t-78 coming up. I wanted to know if I can build an 800hp fuelsystem for less than $2500.

If so what are the components I need to buy and where to get them.

I already did a search but I need more details.

Please help
 

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You can use my plans. Almost everything you need to know is on my web site. I'm getting a T-78 also. Was planning on 600 at the wheels and went with 720cc injectors. You could go with 850cc but I've read that the idle can be too rich.
 

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Discussion Starter #7
Thanks, I 'll check that out.

Can I get the fuel lines and fittings from Summit. Do you guys recomend Summit, or is there a cheaper place?

Another question. How much can an 700-800hp fuel system cost me if I assemble it myself?
 
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fallawati said:
which injectors are the best for t88 ?
You will NOT need 850cc injectors for a T-88 unless you plan on running a lot of nitrous. There are people running bigger setups with no problems on 720 cc injectors. Better safe than sorry may not apply here as your idle will likely suffer badly with 850cc injectors. Also, I believe Dennis Walsh has posted numerous times (AZwildcat) showing with numbers how 720cc injectors could 'easily' upport your application.
 

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All of that stuff about were to get the parts and how much is on my site. After a while I quit keeping track of the misc stuff but ended up spending about $1850. I used summit and jegs mostly.

Using my Techtom, I'm peaking at 67% injector duty cycle making 400rwhp. When I get it cranked up with the T-78 I'll see what it is, but if the Techtom is right, the injector duty cycle will be pretty high with the 720cc.

PHR sells the 720cc for up to 700rwhp. 850cc for 700~1000rwhp.
 

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Thanks supra400hptt, you stuff are a great help. I'll decide with which injectors to go, but I think 720cc are good for now.

It's easy to change the 720cc to 850cc lateron right?
 

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correct! and like it was stated 720cc injectos will work fine..go to www.to4r.com for some specs on fuel applications
Usual R Suspex said:
Thanks supra400hptt, you stuff are a great help. I'll decide with which injectors to go, but I think 720cc are good for now.

It's easy to change the 720cc to 850cc lateron right?
 
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