handgrenade 189 Report post Posted August 4, 2014 Hi all Just wondering what the stock fueling system in an e36 m3 evo will support? in stock form, from the factory they are rated at 321hp at the crank (236kw). size of stock injectors and stock fuel pressure numbers would help work out what it would be able to support .. can't seem to find definitive answers from a search Thanks heaps Kendrick Quote Share this post Link to post Share on other sites
KwS 2377 Report post Posted August 4, 2014 a quick google gives this table, Quote Share this post Link to post Share on other sites
handgrenade 189 Report post Posted August 4, 2014 Yeah saw that .. 244cc seems quite small for the power its making at the crank... I've always worked with rb Nissan engines and the rough rule of thumb is the cc/min = HP at the wheels. E.g. 440cc gtr injectors will support 400ish HP at the wheels. 244cc means maybe 200 to 220 at the wheels .... Which we've seen that disproven by many s50b32 dyno plots. Have seen 260+ at the wheels .. Standard s50b32. Quote Share this post Link to post Share on other sites
