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> Coomer's 20 valve, I'm confused
post May 4, 2004 - 8:34 AM
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95STHATCH

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I've been looking around for info about the 20 valve silver top, like what coomer has. I was thinking that he said it was a rated 140 horespower motor,but everywhere I look I keep seeing the number 160 pop up. I thought that was what the 4agze motor was rated(160hp). I checked club4ag and got even more confused. I had no idea how many different 4age's there are. I didn't even think the black top was rated at 160hp?
 
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post May 4, 2004 - 1:41 PM
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toyotaspeed_90

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dyno proven mk1 mr2 with silvertop 20V and c52 tranny had 120.9hp at the rear wheels

the blacktop was "170hp" and is much more of a beast of an engine than the silvertop is.... i believe the blacktop has higher compression, lighter internals (more of a n/a motor) and is MAP based rather than the silvertop's AFM harness....

the 4a-gze.... the early/US versions were 145hp at ~7psi... the later versions (including the DIS/map version) was 165hp around 12psi....

there are many variations of the 4age:

bluetop bigport: 16V, 115hp T-VIS - ae86 GTS, ae82 GTS, and mk1 mr2
redtop bigport: 16V, 112hp T-VIS - early ae92 GTS and mk1 mr2
redtop smallport: 16V, 130hp, non t-vis (higher compression... japan version of this was MAP based and 140hp), later ae92 GTS
silvertop: 20V VVT "160hp" - ae101 (japan only) levin/trueno
blacktop: 20V VVT(i?) map based "170hp" - ae111 trueno

early 4a-gze: 16V T-VIS 145hp ~6psi mk1 mr2 supercharged, early ae92 GTZ (japan only)
later 4a-gze: 16V non t-vis, map based, 10-12psi 165hp later ae92 and early ae101 GTZs (japan only)

(all above info is from my head.... not somewhere else.... many places online have wrong numbers)

Posts in this topic
- 95STHATCH   Coomer's 20 valve   May 4, 2004 - 8:34 AM
- - FAQdaWorld   first of all all the 4age's are overrated from...   May 4, 2004 - 9:14 AM
- - Coomer   The AE101 silver top 4A-GE engine that I have is r...   May 4, 2004 - 9:40 AM
- - Jeremy1210   so what HP do you actually have then Coomer? If it...   May 4, 2004 - 1:15 PM
- - macavely   I just hope that is more then the 110hp you had be...   May 4, 2004 - 1:25 PM
- - toyotaspeed_90   dyno proven mk1 mr2 with silvertop 20V and c52 tra...   May 4, 2004 - 1:41 PM
- - Coomer   QUOTE (toyotaspeed_90 @ May 4, 2004 - 11:41 AM) dy...   May 4, 2004 - 3:14 PM
- - FAQdaWorld   QUOTE (toyotaspeed_90 @ May 4, 2004 - 1:41 PM...   May 4, 2004 - 4:51 PM
- - GT4SUM   I think your being a bit optomisic about that powe...   May 4, 2004 - 5:20 PM
- - FAQdaWorld   I'm fairly confident that 4 more pounds of boo...   May 4, 2004 - 6:10 PM
- - GT4SUM   QUOTE (FAQdaWorld @ May 4, 2004 - 4:10 PM) I'm...   May 4, 2004 - 7:09 PM
- - Kwanza26   QUOTE (FAQdaWorld @ May 4, 2004 - 9:51 PM) Later v...   May 4, 2004 - 7:33 PM
- - toyotaspeed_90   12 might have been a bit high... as you can see th...   May 4, 2004 - 8:42 PM
- - FAQdaWorld   OK Enough misinformation from all of us   May 4, 2004 - 11:11 PM
- - JDM7afe   hey kinda on the subject, i was watching SPEED cha...   May 6, 2004 - 5:24 PM
- - Coomer   Yeah, unfortunately, all dynos will give out diffe...   May 6, 2004 - 5:34 PM
- - celimanST   if the black top is the best where could a person ...   May 6, 2004 - 9:32 PM
- - GT4SUM   QUOTE (JDM7afe @ May 6, 2004 - 3:24 PM) hey kinda ...   May 6, 2004 - 10:07 PM
- - FAQdaWorld   Once again it depends on the year of the 4agze, th...   May 7, 2004 - 11:16 AM
- - toyotaspeed_90   that was eric lee's car.... and something was ...   May 7, 2004 - 6:07 PM


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