Hsr/head and cam
07-04-2015, 11:38 AM
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Car: 92 firebird gta
Engine: L98 with minor mods.
Transmission: 700r4
Axle/Gears: 3.23
Hsr/head and cam
I have a Hsr intake afr195cc heads. The question I have is the cam. I am looking at the comp Xfi280 cam for this set up. I have a 3600 stall so I know with this cam it will be A bit sluggish down low but the converter will help that. I want to say that the springs on the heads are 140 on the seat and 356 compressed but not sure. Will this cam work with what I have or is there a better cam out ther for what i want. Ima going to turn it 6000-6500
Last edited by Rob's 92 gta; 07-04-2015 at 01:53 PM. Reason: Found the sheet on the heads.
07-04-2015, 02:53 PM
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Car: '91 Z28 L98 G92
Engine: Modded L98
Transmission: Modded 700R4
Axle/Gears: Modded 10-Bolt
Re: Hsr/head and cam
XFI280 works for me, although theXFI268 was also a lot of fun and had a much broader torque curve.
Bill
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