XFI280 cam... what valvesprings?
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Joined: Feb 2006
Posts: 1,265
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From: Sacramento Ca
Car: 86 Trans am, 91 Camaro RS
Engine: 355 Sbc, nothin yet
Transmission: 700r4- both
XFI280 cam... what valvesprings?
Hey guys! Runnin a 355 with said cam, brodix ik200 heads with a SR. I need sound advice on a worthy valvespring to run. I have nosed around a few other threads from others who run this cam and see that most run the beehives. I've also seen that beehives break. In another thread, the 914-16s from Comp were recommended. I want to verify that this is a good, reliable spring to use. Also, is there maybe a lightweight LS spring that would handle the task? Will the seats need to be cut down or will these just be a straight swap? Thanks in advance for your input.
Joined: Apr 2004
Posts: 3,001
Likes: 62
From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
Re: XFI280 cam... what valvesprings?
I'm running the PAC1219x springs and hardware with that cam. from all the research I've done they are some of the best around.
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