WebJan 25, 2011 · blasted said: ↑. I just talked to a Weiand rep and he explained that at 10% under-drive I am at about 12.5# and that is all I want to boost this motor at. Next at even up, it was going to be running about 15# and at 10% over driven it would be about 18#. Now from what I gathered he was talking about the # being the 8 to 1 ratio going to 15 to 1. WebSupercharger Belt Length Chart - Please note that the belt length suggestions shown below are offered as a guide. ... Add 0.5" to the calculated belt length any time a 100mm pulley is used in place of a 90mm idler pulley on the blower drive. ... With Innovators West or ATI overdrive balancer, no other changes: 60.0” ...
Centrifugal Blower Pulley OD/UD Calculator - Wallace Racing
WebYou can see the effective blower ratio in the first column, the % of increase over stock in the second column, the RPM of the blower vs. the engine RPM in the third column, upper pulley size in the 4th, crank pulley size in the 5th, idler options in the 6th and 7th column, and estimated boost pressure with proper supporting mods in the 8th column. WebAs a general rule 1/2" pitch is good up to 12-15% overdrive on most blower applications. Large blowers and high drive ratios should use the 8mm or 14mm, round tooth design. … dallas county home auctions
Weiand 8-71 Supercharger Pulleys 8mm Pitch - JEGS
WebAug 11, 2024 · I used the following calculation from this source ZL1/CTS-V LSA superchargers Calculating Boost on your ZL1 / LSA swap. Pulley Ratio Math: 8.58 / 2.95 … Web99: 100: 101: 102: 10: 3: 104: 105: 106: 107: 10: 8: 109: 110: 111: 112: 113: 114 115 116 117 118 WebBlower Pulley Belt Chart. 192 / 250 Belt and Pulley Chart. 192/250 8mm Blower Boost Chart . Effective Compression Ratio Chart & CFM Formula. TBS Blower / Manifold Dimensions. Instructions. 6-71 - 14-71 … birch allergy clinical trial