Pegasus

Cool. Thanks for the reply. I have a performance camshaft waiting to be installed already. Planning to switch to aluminium rockers and a performance header too. Seems like all the easy bolt-ons I can do. Based on that, I'm sorta leaning towards the 38. Any idea how bad the fuel economy would get? It's still a four-banger afterall... I was also thinking that maybe having the 38 would help avoid having to run a WOT whenever I want to accelerate. Edit: do the barrels on the 38/38 open at the same time? From what I understand the 32/36 is progressive. Maybe the 38/38 would be worse than I think...

Out of curiosity, why does everyone choose the 32/36? Just for the fuel economy? I've been thinking of putting a weber carb on my 20r, but I feel like I could use all the power I can get. Would I be better served by the 38, or is the power different marginal? I don't want to turn the humble 20r into a gas guzzler, but if we're talking 1or 2mpg for a noticeable increase in performance.... might be worth it to me.