Forum: MKIV Supra
05-08-2012, 01:57 AM
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Replies: 49
Views: 14,048
Just a guess: the .68 a/r will spool at about...
Just a guess: the .68 a/r will spool at about 3800 rpm, and the .81 a/r will spool at about 4100 rpm. Ask Sound Performance to verify this prior to the purchase.
Step 1 we need to get your fuel...
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Forum: MKIV Supra
05-08-2012, 01:54 AM
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Replies: 185
Views: 49,139
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Forum: MKIV Supra
05-05-2012, 01:22 AM
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Replies: 49
Views: 14,048
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Forum: MKIV Supra
05-04-2012, 07:51 PM
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Replies: 1
Views: 7,162
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Forum: MKIV Supra
05-04-2012, 04:50 PM
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Replies: 49
Views: 14,048
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Forum: MKIV Supra
05-04-2012, 02:24 PM
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Replies: 49
Views: 14,048
Does it also have a second fuel pump and...
Does it also have a second fuel pump and additional fuel line installed too?
Okay but you can do water lines AND a quick spool valve too…
Then why not sell it? Your best overall driveability will...
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Forum: MKIV Supra
05-04-2012, 12:43 PM
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Replies: 49
Views: 14,048
Again, if you don't mind me asking, why...
Again, if you don't mind me asking, why waterless? A water-cooled turbo is significantly more reliable. The penny-pinching Toyota accountants wouldn't have allowed water-cooled oem twins if it wasn't...
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Forum: MKIV Supra
05-01-2012, 02:45 AM
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Replies: 49
Views: 14,048
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Forum: MKIV Supra
04-30-2012, 12:52 AM
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Replies: 2
Views: 2,906
Consider trying a lower base fuel pressure. ...
Consider trying a lower base fuel pressure. Agreed it couldn't hurt to try new plugs.
Also note that your idle really isn't too horrible, other than the fact it is a bit rich. What happens when...
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Forum: MKIV Supra
04-30-2012, 12:43 AM
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Replies: 49
Views: 14,048
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Forum: MKIV Supra
04-28-2012, 08:28 PM
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Replies: 49
Views: 14,048
I agree with your general approach. But the...
I agree with your general approach. But the details about how you get there are critical. Your turbo's boost must not outflow the methanol's ability to suppress detonation, or your engine will...
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Forum: MKIV Supra
04-27-2012, 04:06 AM
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Replies: 49
Views: 14,048
Pure methanol in the gas tank, or methanol...
Pure methanol in the gas tank, or methanol injection? Just curious...
1) That SP turbo will not produce 650rwhp. Its spec is 670hp*.85=569.5rwhp (through a 6psd). ...and to get that 570rwhp,...
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Forum: MKIII Supra
04-14-2012, 06:33 PM
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Replies: 19
Views: 6,407
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Forum: MKIII Supra
04-13-2012, 10:04 PM
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Replies: 19
Views: 6,407
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Forum: MKIII Supra
04-13-2012, 01:07 PM
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Replies: 19
Views: 6,407
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Forum: MKIII Supra
04-12-2012, 09:03 PM
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Replies: 19
Views: 6,407
My guess is that it would work fine as long as...
My guess is that it would work fine as long as you could adapt the electrical signals (control/sensor). I believe the front and rear calipers were both larger in the mk4, so the proportion is likely...
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Forum: MKIV Supra
04-12-2012, 06:15 PM
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Replies: 1
Views: 2,482
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Forum: MKIII Supra
04-12-2012, 06:08 PM
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Replies: 19
Views: 6,407
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Forum: MKIV Supra
04-04-2012, 04:05 PM
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Replies: 3
Views: 2,487
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Forum: MKIV Supra
04-03-2012, 10:05 PM
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Replies: 3
Views: 2,487
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Forum: MKIV Supra
04-01-2012, 05:41 PM
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Replies: 11
Views: 5,376
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Forum: MKIV Supra
04-01-2012, 05:23 PM
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Replies: 11
Views: 5,376
The stock twins do spool up fast, but only...
The stock twins do spool up fast, but only because 1) they're small and 2) because they operate sequentially. Read more about it here:
http://www.mkiv.com/specifications/ncf/ncf93/ncf088.jpg...
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Forum: MKIV Supra
03-30-2012, 06:58 PM
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Replies: 7
Views: 3,255
If the engine in the Mkiv Supra Turbo you...
If the engine in the Mkiv Supra Turbo you purchase is in good shape (verified via compression and leakdown tests), then drive the heck out of it until you can afford a single turbo kit and a methanol...
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Forum: MKIV Supra
03-30-2012, 01:43 AM
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Replies: 7
Views: 3,255
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Forum: MKIV Supra
03-29-2012, 12:28 PM
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Replies: 1
Views: 2,081
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