Speed Inc is now offering BTR (Brian Tooley Racing) Spring kits for 219.99!!!

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Speed Inc is now offering BTR (Brian Tooley Racing) Spring kits from 219.99!!!

.660" Lift Dual Spring Kit for LS engines using stock rocker arms. Includes dual polished springs, matching chromoly retainers, locators of your choice for stock or bronze guides, locks and seals. Spring specs are 160 lbs @ 1.780", 380 lbs @ 1.180", 400 lbs @ 1.130, coild bind @ 1.070" This is a drop in spring kit for the following engines: LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA. This kit will not fit LS9 engines.








We also offer BTR's spring kits with Titanium retainers, as well as their .670 lift spring kits. All offered with FREE SHIPPING!!! Call or E-mail [email protected]
 

Eagle

Nemo me impune lacessit
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Holy crap that's a crazy price for a spring that'll hold that much lift and comes with titanium retainers. Very nice!
 

RICH17

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Wow thats a great price!

May I ask why will this fit the LSA but not the LS9?
 

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The LS9 heads have titanium intake and hollow stem exhaust valves. To accommodate the lash cap on the titanium intake valve they moved the lock groove down almost .100" so rather than having a 1.780"ish installed height and being good for .660" lift, they would have a 1.680"ish installed height and be good for .560" lift.
 

rude_mach

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Think I'll pick some up next Or this weekend. See how it'll hold up with a ms4
 

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