94 firehawk with LT4 and Vortek Supercharger

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tinmidl
Posts: 16
Joined: Thu Jun 23, 2016 7:14 am

94 firehawk with LT4 and Vortek Supercharger

Post by tinmidl » Wed Jul 06, 2016 4:19 pm

I think the fuel pump is gonzo. What should I look at for an upgrade? Im not sure if it has been previously upgraded because I just bought the car from a guy that passed away. Im not even sure yet if its an LT4 that he replaced the stock LT1 with.......

tazman71
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Re: 94 firehawk with LT4 and Vortek Supercharger

Post by tazman71 » Thu Jul 07, 2016 12:04 pm

A walbro is a good upgrade. May need to know the power level you are at to determine if it will handle what you have. I have a procharged LT pushing 500rwhp, and the walbro has been able to keep up.

Now when I install the new motor and increase the boost, I am planning to upgrade to something else. Not figured out what that is going to be just yet.
02 Firehawk TA #1237
Black/Black, 1LE, Chrome wheels, Auburn
95 Firehawk #361
Hurst, TOTL, FLP headers, 4.10 Strange 12 bolt, UMI suspension, LT4 HOTCAM, ported stock heads, 52mm Throttle Body, ATI Procharger,
70 Chevelle SS 396
70 Z28 Camaro in pieces

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Scott Chab
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Re: 94 firehawk with LT4 and Vortek Supercharger

Post by Scott Chab » Thu Jul 07, 2016 3:03 pm

I'm doing a build right now that will be pushing 800rwhp on low boost and 1000rwhp on high boost and went with a dual 450 Walbro pump setup from Squash Performance. Like Taz said, it is going to depend on your power output.
'94 Hawk #110
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