Nitto RB25 Standard Rod Journal Stroker Kits Size:86.5mm/+0.020" - Series 1 & 2 This is the standard spring

This is the standard spring that is supplied in all Respons TMS and Deceptor Pro II valves

you have just found the shortest

and Pink mix color backing

The Circuit II competition seats are built using Sparco's QRT (Quick Resin Technology) process which has helped to reduce the weight by 3

Nitto RB25 Standard Rod Journal Stroker Kits Size:86.5mm/+0.020" - Series 1 & 2 This is the standard springSpecial order only 1 week lead time Part Number Bore Stroke Material Rod Length Capacity NIT STK RB25I28865NEO 86. 5mm +0. 020" 77. 7MM Billet 4340 121. 5MM 2. 8L NIT STK RB25I28865 86. 5mm +0. 020" 77. 7MM Billet 4340 121. 5MM 2. 8L The RB25 is the baby brother of the RB26. Largely goes unnoticed and its potential is underestimated. However, did you know that our RB26 strokers fit directly into the RB25 block? The crankshaft and the connecting rods