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why no 2nd gen DOHC?pik_d 01-08-2006, 06:44 PM does anyone have any insight as to why they followed the 150hp DOHC engine with a SOHC "magnum" engine? as as for it being a magnum, that means it has different shaped heads, but is there anything else that's different simply because it's a magnum? and how is the thing four valves/cylinder with only one camshaft? das2123 01-08-2006, 08:04 PM The magnum engine puts out 150HP just like the DOHC engine. DCX went with the magnum intake for better low end torque. Which the DOHC engine lacks greatly. pik_d 01-08-2006, 08:53 PM ahh, that's nice to know they were looking for preformance, and not a cheaper way to make 150hp... but what about it being 16v instead of 8v? how did they get 4 valves per cylinder out of one camshaft? TEXSRT4 01-08-2006, 09:11 PM *cough*cough*SRT4*cough* the 2.4 has a DOHC, so they kinda did. the magnum rockers are funny shaped. imagine a pair of V shaped arms, the bottom is where it comes into contact with the cam, and the top is the valves. now this is simplified, cause they arnt exactly like a V, but same idea pik_d 01-08-2006, 10:12 PM uhh, could you draw a picture in paint or something? i'm not sure i get it... das2123 01-08-2006, 10:41 PM but what about it being 16v instead of 8v? how did they get 4 valves per cylinder out of one camshaft?I have yet to work on one, so I haven't seen what it looks like inside. maykelcj 01-08-2006, 11:33 PM uhh, could you draw a picture in paint or something? i'm not sure i get it... Here goes http://us.f1.yahoofs.com/users/32608518/abef/__sr_/95c4re2.jpg?phY6ewDBvMyF4xOz pik_d 01-08-2006, 11:52 PM ohhh, so the two exaust valves are controled by one cam? and are the two intake valves really connected like that? that's kinda weird... TEXSRT4 01-08-2006, 11:59 PM here is what they look like http://cgi.ebay.com/ebaymotors/DODGE-NEON-SOHC-ROCKER-ARMS_W0QQcmdZViewItemQQcategoryZ33624QQitemZ800285 2443QQrdZ1QQsspagenameZWDVW pik_d 01-09-2006, 12:04 AM none of those images work for me. maykelcj 01-09-2006, 02:51 AM It is like this for the SOHC...... I'm sure of it. http://us.f1.yahoofs.com/users/32608518/abef/__sr_/c861re2.jpg?phQmhwDBHbjf20BU pik_d 01-09-2006, 11:16 AM i cant see that picture... :-\ vBulletin®, Copyright ©2009, Jelsoft Enterprises Ltd.
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