Page 62 of Buick Performance Parts Catalog by TA Performance

350*-400-430-455 O.D. 1.360 100 lbs @ 1.900 250 lbs @ 1.400 Coil Bind 1.060 Retainer: TA 1450 Series *350 with solid lifters Part No. TA 1107 ............. 85.00 TA Performance continues to carry some of the best dual valve springs for the Buick engines, this line of Super Springs will compliment all levels of performance from hot street cams to huge roller profiles. All of the TA Super Springs are manufactured from the highest quality chrome silicone tempered steel, and they are considered by many engine builders as the best and only springs to consider when building a Buick engine. TA 1107, TA 1125, TA 1125AL, TA 1130, TA 1160, TA 1440 and TA 1440 Stage 1 springs were specifically designed for Buick applications, these springs will accommodate most hydraulic and solid grinds up to .650 lift, all while maintaining as much clearance to the rocker as possible. Other springs offered on the market will not clear your rockers without modification. TA 1190 and TA 1195 are for extreme combinations and will require clearancing of the rocker assemblies. TA offers this service, please call for additional information. 400-430-455 O.D. 1.385 125 lbs @ 1.900 295 lbs @ 1.400 Coil Bind 1.030 Retainer: TA 1450 Series Part No. TA 1125 ............. $130.00 400-430-455 O.D. 1.385 125 lbs @ 1.900 275 lbs @ 1.400 Coil Bind 1.060 Retainer: TA 1450 Series Part No. TA 1125AL ........ $130.00 350 O.D. 1.360 125 lbs @ 1.730 325 lbs @ 1.230 Coil Bind .990 Retainer: TA 1450 Series Part No. TA 1130 ............. $130.00 400-430-455 O.D. 1.500 190 lbs @ 1.850 515 lbs @ 1.250 Coil Bind 1.060 Retainer: TA 1451 Series Part No. TA 1190 ............. $150.00 400-430-455 O.D. 1.385 160 lbs @ 1.900 360 lbs @ 1.400 Coil Bind 1.175 Retainer: TA 1450 Series Part No. TA 1160 ............. $130.00 264-322-364-401-425 O.D. 1.300 90 lbs @ 1.600 230 lbs @ 1.100 Coil Bind .985 Retainer: Part No. TA 1440Stg1 ... $130.00 Stock or TA 1450 Series** 400-430-455 O.D. 1.525 250 lbs @ 1.850 600 lbs @ 1.210 Coil Bind 1.110 Retainer: TA 1451B or TA 1451BT Part No. TA 1195 .............. $299.95 Some spring and retainer combinations will require chamfering of the spring to clear the underside radius of the retainer. See Retainer listings on previous page for such applications. TA 1190 TA 1125AL VALVE TRAIN ACCESSORIES 480-922-6807 Order and Tech Line www.TAPERFORMANCE.com TA Performance Products, Inc. 62 **TA 1450 Retainer and TA 1440 Stg 1 springs must be pressed together or slightly reduce the diameter of the inner spring step on the retainer. **TA 1450 Retainer and TA 1440 Stg 2 springs must be pressed together or slightly reduce the diameter of the inner spring step on the retainer. 264-322-364-401-425 O.D. 1.335 140 lbs 1.600 300 lbs 1.100 Coil Bind .915 Retainer: Stock or TA 1450 Series** Part No. TA 1440Stg2 ... $225.00 DUAL Spring Notes: DUAL springs are comprised of two coil springs one in side of the other, springs that have a coil outer spring and a flat (dampener) spring are SINGLE springs. When using dual valve springs it will be necessary to machine the O.D. of the stock guides due to the I.D. of the inner spring. Does not apply to TA 1440 Series Springs. TA 1190 TA 1195 Series Springs will require the spring pads on stock heads to be enlarged for the larger O.D. spring. A TA roller rocker assembly (or similar) must be used, and additional machining of the rocker will be required to clear the spring. On applications using TA 1125, 1130, 1160 and 1190 series springs (with exclusion to roller cam applications) TA Performance highly recommends removing the inner spring during camshaft break-in to reduce the chance of cam failure during this critical process. After cam break-in, the inner springs can be re-installed and run as intended. Please See pg 17 for V6 Performance Springs TA Performance DUAL Super Springs

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