Guest pistonbroke Posted June 15, 2007 Can anyone tell me what the gear ratio's are in a 1.6 309 sr. Are they the same as a 1.6 GTI or are they the same as the 1.9 405sr ? Share this post Link to post Share on other sites
pug_ham 244 3 Cars Posted June 20, 2007 According to haynes they are; First = 3.331:1 Second = 1.88:1 Third = 1.280:1 fourth = 0.97:1 fifth = 0.76:1 With a final drive of 3.81:1. This is different to the 87 309 SRi I ran alongside my 88 205 GTi 1.6 as they had exactly the same ratio's & were both Be1 gearboxes. Haynes quote the same Be3 gearbox as the 205 GTi 1.6 for the 309 1.6 carb versions & the same ratio's as the 205 1.9 gearbox for the fuel injected ones. Graham. Share this post Link to post Share on other sites